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DIY Automatic Portable Humidifier using Arduino

Humidifier is a device used to increase the relative humidity of a closed area to ensure enough moisture in the area....

Automatic Irrigation System using an Arduino Uno

Everyone of us likes a little greenery in our houses, don¡¯t we? Plants require really low maintenance and can be left for days...

DIY Music/Audio Visualizer using 32x8 Dot Matrix Display and Arduino

Most musical concerts nowadays are accompanied by some fancy light shows. Almost all concerts, festivals, and nightclubs have a...

Building your own Sun Tracking Solar Panel using an Arduino

The biggest crisis we are heading into is the climate change due to excessive use of fossil fuels and to overcome these issues...

How to use Edge Impulse Signal based Model Training to train a Fever Detection Model

AI has been a buzzword this entire decade. People have been applying the concepts of AI in all possible fields ¨C Agriculture,...

Interfacing 1.54-inch E-Paper Display with Arduino UNO

E-paper, often known as electronic paper, is a type of technology that imitates the look of ink on paper. Electronic paper...

Design and Build an Arduino Based Touch Capacitive Piano with Recording and Replay

Hello! everyone, this tutorial will be extremely exciting for electronics makers because we will be designing our own touch-...

IoT Based Forest Fire Detection System using Arduino and GSM Module

Forest fires are common hazards in forests that cause a lot of harm to Wildlife as well as the Environment. It could be avoided...

Building an easy Line Follower Robot using Arduino Uno

Line Follower Robot (LFR) is a simple autonomously guided robot that follows a line drawn on the ground to either detect a dark...

What is Tasmota and How to use it with ESP-01 to Control Smart Home Devices

If you are the one interested in working on some kind of smart home project but don¡¯t know where to start and which smart home...

How to Make a Portable Ultrasonic Digital Ruler using ATtiny85 

Distance measurement of an object in the path of the person, equipment, or a vehicle or moving object is used in a large number...

Build your own Arduino based Smart Vacuum Cleaner Robot for Automatic Floor Cleaning

In a present-day scenario, we all are so busy with our work that we don't have the time for cleaning our house properly. The...

Fingerprint based Car Ignition System using Arduino and RFID

Nowadays most of the car comes with keyless entry and push-button ignition system, in which you only need to carry the key in...

Yet Another Arduino Digital Clock, but It¡¯s Unique and You Will Need It

I know making a clock sounds a little irrelevant, especially nowadays because we all have smartphones and no one is going to...

Build a Simple Arduino RC Boat that can be Controlled Wirelessly using 433 MHz RF Modules 

In this project, we will build a remote-controlled Arduino Air-Boat that can be controlled wirelessly using the 433 MHz RF...

Long Range Arduino Based Walkie Talkie using nRF24L01 

We are living in the era of 5G and 5G-enabled devices; however, old technologies like the walkie-talkie system and RF...

Hand Gesture Controlled Robotic Arm using Arduino Nano

Robotic Arms are one of the fascinating engineering creations and it is always fascinating to watch these things tilt and pan...

Compact Arduino Based Pulse Oximeter Sensor Circuit

There are many pulse-oximeter sensors available in the market for medical purposes, and in one of our previous projects, we...

DIY Handheld Game Console using Arduino Pro Micro and Arduboy

In this tutorial, we are going to build a handheld game console using Arduino Pro Micro, Arduboy package, and a handful of...

Arduino USB key lets you Login into Windows, Twitter, and Gmail with just a Push of a Button

Are you fed up with manually logging in to your windows or social media accounts? Wouldn¡¯t it be nice to have a pocket-sized...

Portable Arduino Weighing Machine with Set Weight Option for Retail Packing 

Digital load scales are another miracle of modern-day engineering and design. Yes, we are talking about the weighing scale we...

How to Measure Water Level using JSN SR-40T Waterproof Ultrasonic Sensor

Ultrasonic sensor, also known as a SONAR sensor is an electronic device that is used to measure the distance of a target object...

Getting Started with Arduino Cloud IoT: Connect ESP8266 to Arduino Cloud IoT

In 2019, Arduino Platform introduced Arduino Cloud IoT which is an end-to-end solution to help IoT enthusiasts and...

Dog Barking Security Alarm using Arduino, PIR Sensor and Dog Barking Sound Module

The need for home security alarm systems nowadays is a serious demand. As the number of crimes is increasing every day, there...

Understating ECG Sensors and How to Program one to Diagnose Various Medical Conditions

In this project, we will be exploring AD8232 ECG sensor working and will connect it with Arduino to run some analysis on the...

How to connect your Arduino UNO/Nano to internet using the W5100 Ethernet Module

Most connected IoT devices today are connected to the internet using a Wi-Fi connection. Although a Wi-Fi connection enables...

Automatic Bottle Filling System using Arduino 

Automatic Bottle Filling Machines are most commonly used in beverages and soft drink industries. These machines use a conveyor...

Voice Alert based Smart Blind Stick Using Arduino Nano and Ultrasonic Sensors

Obstacle detection is one of the major concerns for a blind person. Presented here is a smart blind stick using Arduino Uno and...

Interfacing E18-D80NK IR Obstacle Avoidance Proximity Sensor with Arduino

An infrared sensor is an electronic module that is used to detect the certain physical appearance of its surroundings by either...

Small Size Radio Frequency Module for long-range Data Communication - XY-WA Interface with Arduino

Wireless communication is the future of technology! Communication established between two modules opens a large scope of...

Wireless Controlled Shutter Button for DSLR using Arduino and nRF24L01

Who does not love photography! There are lots of subjects in this creative field and each one is unique, let's choose one. How...

IoT Based IPL Scoreboard using Arduino to Display Live Score using Cric API 

India being a sports-loving country loves to watch sports in a group where the whole neighborhood comes and enjoys the sports...

Interfacing nRF24L01 RF Module with PIC Microcontroller 

In the era of Internet of Things (IoT), wireless communication is getting increasingly popular in everyday life. Nowadays,...

Interfacing RDM6300 RFID Reader Module with Arduino

RFID (short for Radio Frequency Identification) tagging is an ID system that uses electromagnetic waves in radio frequency to...

Interfacing RCWL-0516 Doppler Radar Sensor with Arduino

Motion detection is a common application for intruder alarms, light switches, and other home and industrial automation...

Design an Arduino Based Encoder Motor using PID Controller 

In industrial automation and control, PID controller has become one of the most reliable control algorithms that can be...

Simple Arduino Voice Recorder for Spy Bug Voice Recording 

Planning to buy a small voice recorder to record voices or sounds in an environment and store them in its memory? Think again!...

Build Your Very Own Low Resistance Meter with Arduino 

If you are a maker like me and looking for some interesting projects online, a milliohm meter is one easy and useful thing you...

Build your own Function Generator with Arduino and AD9833 DDS Function Generator Module

If you are an electronic enthusiast like me who wants to tweak around with different electronic circuits, having a decent...

Arduino based Roller Blinds to Automate and Control your Window Curtains with Google Assistant

¡°Good morning. It¡¯s 7 A.M. The weather in Malibu is 72 degrees¡­¡± these were the first words of JARVIS when being introduced in...

Understanding Fuse Bits in ATmega328P to Enhance Arduino Programming Efficiency

In this tutorial, we are going to talk about fuses. Back when I was in college and learning about all the cool things in...

Programming ATtiny85 Microcontroller IC with Arduino Uno

ATtiny85 Microcontroller Chip is an affordable and powerful alternative to other Arduino microcontrollers, especially when you...

Build a Portable Step Counter using ATtiny85 and MPU6050

In this tutorial, we are going to build an easy and cheap Pedometer using ATtiny85 IC, MPU6050 Accelerometer & Gyroscope,...

Programming ATtiny85 IC directly through USB using Digispark Bootloader

The ATtiny family is a series of one of the smallest microcontrollers in the AVR market. These microcontrollers are capable of...

Build an Arduino Scoreboard using Outdoor P10 LED Matrix Display and Update Scores Remotely using Smartphone

An electronic scoreboard is one of the most important gadgets anybody can have during any sports tournament. Old manual...

Measuring CO2 Concentration in Air using Arduino and MQ-135 Sensor

The earth¡¯s Atmospheric CO2 level is increasing day by day. The global average atmospheric carbon dioxide in 2019 was 409.8...

Controlling a WS2812B RGB LED Matrix with Android App using Arduino and Blynk

Over the course of a few years, RGB LEDs are getting popular day by day due to its beautiful color, brightness, and enticing...

Interfacing Gravity Infrared CO2 Sensor with Arduino to Measure Carbon Dioxide in PPM

The increasing concentration of carbon dioxide in the air has become a serious problem now. According to the NOAA report, the...

Automatic Surface Disinfecting Robot using Ultraviolet Lights 

Because of the COVID-19 virus, human lives and livelihoods change extensively and the only way to minimizing the spread of the...

Air Quality Analyzer using Arduino and Nova PM Sensor SDS011 to Measure PM2.5 and PM10

Air pollution is a major issue in many cities and the air quality index is getting worse every day. According to the World...

Touch Sensitive Color Changing Plants using Arduino and RGB LEDs

In this article, we will learn how to build a touch-based color-changing plant using Arduino. When you touch the plant, the...

Li-Fi based Text Communication between Two Arduino

Li-Fi (Light Fidelity) is an advanced technology that allows transferring data using optical communication such as visible...

Cell Phone Controlled Fingerprint Solenoid Door Lock using Arduino and HC-05

Now the whole world is in the grasp of COVID 19 and everyone is taking precautions wherever they can to prevent themselves from...

Interfacing Sharp GP2Y1014AU0F Sensor with Arduino to build Air Quality Analyser

Air pollution is a major issue in many cities and the air quality index is getting worse every day. According to the World...

Gesture Controlled Contactless Elevator using APDS9960 Sensor

In this time of the Corona pandemic, elevators have become a high-risk place where everybody touches the same buttons. At many...

Measuring Turbidity of Water to Determine Water Quality using Arduino and Turbidity Sensor

When it comes to liquids, turbidity is an important term. Because it plays an important role in liquid dynamics and is also...

DIY Raspberry Pi LoRa HAT - LoRa Communication between Raspberry Pi and Arduino

Raspberry Pi HAT is an add-on board for Raspberry Pi with the same dimensions as Pi. It can directly fit on the top of...

SPI Communication with Nuvoton N76E003 MCU to Communicate with Arduino

SPI is a crucial communication protocol that is widely used to communicate among microcontrollers, SD cards, and various other...

18650 Lithium Battery Capacity Tester using Arduino 

With the advent of technology, our electronic gadgets and appliances are becoming smaller and smaller with more functional and...

Long Distance Wired Serial Communication with Arduino using RS485 and CAT Cables

We have been using Microcontroller Development Boards like Arduino, Raspberry Pi, NodeMCU, ESP8266, MSP430, etc. for a long...

Non-Contact Wall Mount Digital Infrared Thermometer with SD Card Logging

Scanning temperature at the entry gates of office, malls, shopping centers, etc. has become the ¡°new normal¡± to tackle the...

DIY GPS Speedometer using Arduino and OLED

Speedometers are used to measure the travelling speed of a vehicle. We previously used the IR sensor and hall sensor to build...

Pure Sine Wave Inverter Using Arduino

Inverter circuits are often needed where it is not possible to get AC supply from the grid. An inverter circuit is used to...

How to Program Arduino Wirelessly over Bluetooth

Arduino Uno, the most popular microcontroller among electronics hobbyists and students and its pretty easy to get started with...

Interfacing SX1278 LoRa Module with ESP32 

LoRa is a wireless Radio frequency technology introduced by a company called Semtech intended to be used to transmit bi-...

Contactless Smart IR Thermometer using Arduino and Android ¨C Save and Share Results with Pictures

The current COVID-19 scenario needs no introduction. While everyone is giving their best to move forward, it is important to...

Arduino Based Digital Thermometer using MAX30205 Human Body Temperature Sensor 

For medical or clinical applications, measuring human body temperature is an important parameter to determine the health...

IR Remote Decoder using Arduino

IR (Infrared) communication is simple, low-cost, and widely used wireless communication technology. IR light is somewhat...

Speech Recognition using Arduino

Speech recognition technology is very useful in automation which not only gives you hands free control over devices but also...

Cough Detection System using Arduino 33 BLE Sense and Edge Impulse

COVID19 is really a historic pandemic affecting the whole world very badly and people are building a lot of new devices to...

Simple Ultrasonic Acoustic Levitation using Arduino and HCSR04 Ultrasonic Sensor

It is very exciting to see something floating in the air or free space that is exactly what an anti-gravity project is about....

Women Safety Device with GPS Tracking and Alerts Using Arduino

With all the technology available to us in recent times, it's not hard to build a safety device for women which will not only...

RFID based Contactless Body Temperature Screening using Arduino and MLX90614 IR Temperature Sensor

Since the outbreak of Covid-19, infrared thermometers are being used as a screening tool to scan the people at Airports,...

Digital Audio Volume Control Circuit using PT2258 IC and Arduino

A potentiometer is a mechanical device using which one can set the resistance according to the desired value, thus changing the...

pH Meter using Arduino Uno and LCD Display

pH scale is used to measure the acidity and basicity of a liquid. It can have readings ranging from 1-14 where 1 shows the most...

Arduino to Arduino Bluetooth Communication using Master Slave Configuration 

HC-05 Bluetooth Modules are the go-to Bluetooth modules for any Arduino project! It¡¯s easy to hook up and code in the Arduino...

Arduino FreeRTOS Tutorial 3- Using Semaphore and Mutex in FreeRTOS with Arduino

In previous tutorials, we have covered the basics of FreeRTOS with Arduino and the Queue kernel object in FreeRTOS Arduino. Now...

Arduino FreeRTOS Tutorial 2- Using Queues in Arduino FreeRTOS

In the previous tutorial, we introduced FreeRTOS in Arduino Uno and created a task for the blinking LED. Now, in this tutorial...

Arduino Alcohol Detector Circuit Board

In this project, I am going to Interface an Alcohol Sensor with Arduino. Here I have designed an Arduino Shield PCB using...

Arduino FreeRTOS Tutorial 1 - Creating a FreeRTOS task to Blink LED in Arduino Uno

The OS present inside the embedded devices is called an RTOS (Real-Time Operating System). In embedded devices, real-time tasks...

Automatic Hand Sanitizer Dispenser with COVID19 Live Updates

Corona Virus (Covid19) is wreaking havoc in the world. Almost every country is suffering from the Corona Virus. WHO has already...

Digital Keypad Security Door Lock using Arduino

Often times, we need to secure a room at our home or office (perhaps a secret dexter¡¯s laboratory) so that no one can access...

Coin Sorting Machine using Arduino

We previously built an Arduino based paper currency counting machine using a color sensor. Now in this project we are building...

Build your own Adjustable Electronic DC Load using Arduino

If you have ever worked with Batteries, SMPS circuits or other Power supply circuits, then often it would have occurred that...

Smart Restaurant Menu Ordering System using Arduino

Now day¡¯s automation systems are everywhere whether its home, office or any big industry, all are equipped with automation...

Make a Buzz Wire Game with an Arduino

Arduino is very popular for building hobby projects and games, and we have previously used Arduino to build Snake game, Ping...

AC Fan Speed Control using Arduino and TRIAC

WARNING!! The circuit diagram discussed in this project is only for educational purposes. Be advised that working with 220V AC...

Fastest Arduino RC Car using Coreless DC Motors and nRF24L01 RF module

RC cars are always fun to play with, I am personally a big fan of these remote-controlled Cars and have played (still do) with...

Measuring water Flow Rate and Volume using Arduino and Flow Sensor

If you have ever visited large scale manufacturing companies, the first thing you will notice is that they are all automated....

Arduino Solenoid Door Lock using RFID

RFID (Radio Frequency Identification) is an inexpensive and accessible technology. It can be used in many applications such as...

Interfacing ADXL345 Accelerometer with Arduino UNO

We all know about accelerometer and gyroscope, they are primarily used to detect acceleration. While Accelerometer can measure...

ESP32 Dual Core Programming with Arduino IDE

ESP modules are popular for their Wi-Fi functionalities like ESP8266, ESP-12E, etc. These all are powerful Microcontroller...

Arduino Based FM Radio using RDA5807

Today almost everyone uses their mobile phones to listen to music, news, podcasts, etc. But not long ago we were all depending...

Rain Detection System using Arduino and Rain Sensor

A simple Rain Detection System can be easily built by interfacing an Arduino with Rain Sensor. The sensor will detect any...

DIY Arduino Pedometer - Counting Steps using Arduino and Accelerometer

Fitness bands are getting very popular nowadays, which not only counts the footsteps but also tracks your calories burned,...

Generate a QR code using Arduino and display it on SSD1306 OLED

The "Quick Response" code or abbreviated as QR code has become an essential part of our digital lives, chances are that you're...

How to Interface BMP280 Pressure Sensor Module with Arduino 

If you want to build your own temperature monitoring system or to measure the altitude of your drone or simply want to measure...

Wireless Doorbell using Arduino and RF Module 

We all know of the wired doorbell systems which require wires and suitable outlets for it to work satisfactorily. As the wired...

How to Interface RFM69HCW RF Module with Arduino for Wireless Communication

When it comes to giving your projects wireless capabilities, the 433Mhz ASK Hybrid Transmitter and receiver is a common choice...

LED Display Board using P10 LED Matrix Display and Arduino

Display advertising plays a very importing role in marketing and there are several advertisement methods like newspapers,...

Arduino Currency Counter using IR and Color Sensor

In this project we are going to work on an innovative arduino project idea, where we can count the paper currency notes and...

Arduino Home Automation using Acoustic Connectivity powered by Chirp

Recently I got intrigued with all the new Home Automation products in the market and hence I purchased a Google Home Mini and...

Arduino Nano 33 BLE Sense Review - What's New and How to Get Started?

Arduino has been the go-to development platform for fast prototyping and idea validation. Many of us would have started with...

Login to Windows Computers using RFID tag and Arduino

As many of us know computers were invented around 1871, but it was not until 1961 we had them password protected. Early in the...

Alexa Controlled Home Automation using Arduino and ESP-01 Wi-Fi Module

Smart speakers like Amazon Echo or Google home are getting popular now days and both have capability to integrate custom skill...

AC Light Dimmer using Arduino and TRIAC

In our household, most of the appliances are powered from the AC supply such as Lights, TVs, and Fans, etc. We can turn ON/OFF...

DIY Arduino Wireless Programming Shield using Bluetooth Module

While doing projects using Arduino, we always need to connect Arduino to PC in order to upload the program in it. But sometimes...

Sending Sensor Data to Android Phone using Arduino and NRF24L01 over Bluetooth (BLE)

Bluetooth Low Energy (BLE) is a version of Bluetooth and it is present as a smaller, highly optimized version of the classic...

Arduino Sleep Modes and How to use them to Save the Power

Power consumption is a critical issue for a device running continuously for a long time without being turned off. So to...

Controlling NEMA 17 Stepper Motor with Arduino and A4988 Stepper Driver Module

A stepper motor is a type of DC motor that works in discrete steps and used everywhere from a surveillance camera to...

How to control a Solenoid Valve with Arduino

Solenoids are very commonly used actuators in many process automation systems. There are many types of solenoid, for instance,...

Control a NEMA 17 Stepper Motor with Arduino and DRV8825

A stepper motor is a type of DC motor that works in discrete steps and used everywhere from a surveillance camera to...

Measure Sound/Noise Level in dB with Microphone and Arduino

Noise pollution has really started to gain importance due to high population density. A normal human ear could hear sound...

Arduino Controlled Musical Fountain using Sound Sensor

There are several water fountains which unconditionally sprinkle water with some interesting lighting effects. So I wandered...

Interfacing a PCF8591 ADC/DAC Module with Arduino

Analog to digital conversion is a very important task in embedded electronics, as most of the sensors provide output as analog...

Charlieplexing Arduino - Controlling 12 LEDs with 4 GPIO Pins

Charlieplexing is a technique of controlling many LEDs using a few I/O pins. Charlieplexing is same as multiplexing, but it...

Wireless RF Communication using nRF24L01 Module

Designers use many wireless communication systems like Bluetooth Low Energy (BLE 4.0), Zigbee, ESP8266 Wi-Fi Modules, 433MHz RF...

DIY Arduino Power Supply Shield with 3.3v, 5v and 12v Output Options

When developing electronic projects, the power supply is one of the most important part of whole project and there is always...

Arduino based Morse Code Generator

Morse code is a system of communication to encode any character in two different durations of signals called Dots and Dashes....

How to Use APDS9960 RGB and Gesture Sensor with Arduino

Today most of the phones come with gesture control feature to open or close any app, start music, attend calls etc. This is a...

Arduino CAN Tutorial - Interfacing MCP2515 CAN BUS Module with Arduino

Today any average car consists of around 60 to 100 sensor units in it for sensing and exchanging information. With car...

Interfacing VL6180 ToF Range Finder Sensor with Arduino for Distance Measurement

TOF or Time of flight is a commonly used method to measure the distance of distant objects by various distance measurement...

Make a Non-Contact Infrared Thermometer with MLX90614 IR Temperature Sensor

When debugging an electronics circuit or testing a new hardware design, often times I tend to check if the components on the...

DIY Arduino Digital Protractor using MPU6050 Gyroscope

The MPU6050 is an IC 3-axis accelerometer and a 3-axis gyroscope combined into one unit. It also houses a temperature sensor...

Lora Based GPS Tracker using Arduino and LoRa Shield

Knowing the whereabouts of a particular object/person has always been comforting. Today, GPS is being extensively used in asset...

Arduino based Text to Speech (TTS) Converter

Text-to-speech or TTS system converts normal text into Speech. This tech enables the system to speak out the text in a human...

DIY Gesture Controlled Arduino Based Air Mouse using Accelerometer

Ever wondered how our world is moving towards the immersive reality. We are continuously finding new ways and methods to...

How to Flash the Firmware on Clone HM-10 BLE Module using Arduino Uno

While using the BLE HM-10 module, you must encounter some really frustrating problems like you cannot send or receive AT...

MATLAB Data Logging, Analysis and Visualization: Plotting DHT11 Sensor readings on MATLAB

Graphical representation is always helpful to visualize the data and it becomes very easy to find trends and patterns by...

Arduino Whistle Detector Switch using Sound Sensor

As a kid I was fascinated by a toy music car which gets triggered when you clap your hands, and then as I grew up I wondered if...

How to Use BH1750 Ambient Light Sensor with Arduino

When you take your phone in sunshine or in high lighting, then it automatically adjusts the brightness according to the...

RS-485 MODBUS Serial Communication with Arduino as Master

In the previous tutorial we learned about Modbus RS-485 Serial Communication with Arduino as Slave. In continuation with that...

How to Use HM-10 BLE Module with Arduino to Control an LED using Android App

Bluetooth is one of the most popular and easy to use wireless technology. Over the few years there have been many upgrades of...

Joystick Game Controller using Arduino Leonardo

We previously interfaced Joystick with Arduino UNO to understand how it works and controlled four LEDs on its left, right, up...

DIY Arduino Based Color Sorter Machine using TCS3200 Color Sensor 

As the name suggests, color sorting is simply to sort the things according to their color. It can be easily done by seeing it...

IoT Based Biometric Attendance system using Arduino and Thingsboard

Few years back if you were to tell someone that the Geyser and bedroom lights in your home are connected to internet, they...

Programming Arduino using Platform IO

Development in Arduino and Arduino IDE has always been easy and fun with their simple user interface. The Arduino IDE is open-...

Interfacing GT511C3 Finger Print Sensor (FPS) with Arduino

Biometrics has been used as a reliable authentication system for a long time now. Today there exist complex biometric systems...

Arduino Multitasking Tutorial - How to use millis() in Arduino Code

The multitasking has led the computers to a revolution where one or more programs can run simultaneously which increases...

Node.js with Arduino: Controlling Brightness of LED through Web Interface

We have seen numerous examples of Blinking an LED using different Microcontrollers and different programming languages. Today,...

LoRa with Raspberry Pi ¨C Peer to Peer Communication with Arduino

LoRa is getting increasingly popular with the advent of IoT, Connected Cars, M2M, Industry 4.0 etc. Because of its ability to communicate to long...

DIY Location Tracker using GSM SIM800 and Arduino

Self-driving cars and connected vehicles, is sure to change the way we commute in the future. Today companies like Tesla are...

RS-485 MODBUS Serial Communication using Arduino UNO as Slave

Modbus is a Serial Communication protocol which was discovered by Modicon in 1979 and it is used for transmitting data over...

Interfacing Vibration Sensor Module with Arduino

There are several critical machines or expensive equipments which suffer damages due to vibrations. In such a case, a vibration...

RS-485 Serial Communication between Raspberry Pi and Arduino Uno

Choosing a communication protocol for communication between microcontrollers and peripheral devices is an important part of...

Arduino 7 Segment Display Clock by Multiplexing Four 7 Segment Displays

Digital wall Clocks are getting more popular now days and they are better than analog clock as it provides accurate time in...

Control Home Lights with Touch using TTP223 Touch Sensor and Arduino UNO

In some applications, user input is required to control the functions of a device. There are different kinds of user input...

How to Use OV7670 Camera Module with Arduino

Cameras have always dominated the electronics industry as it has lots of applications such as visitor monitoring system,...

Obstacle Avoiding Robot using Arduino and Ultrasonic Sensor

Obstacle Avoiding Robot is an intelligent device that can automatically sense the obstacle in front of it and avoid them by...

Google Assistant Based Voice Controlled Home Automation using DIY Arduino Wi-Fi Shield

Humans and machines interact and communicate with one other in many possible ways, computers have monitor, keyboard and mouse,...

7.4V Two Step Lithium Battery Charger Circuit - CC and CV mode

The advancement in Electric Vehicles, Drone and other mobile electronics like IoT Devices seems to be promising for the future...

Interfacing SX1278 (Ra-02) LoRa Module with Arduino

It is expected that by 2020 we will have 25 Billion devices connected to the internet. To give you an idea that is more than...

RS485 Serial Communication between Arduino Uno and Arduino Nano

Choosing a communication protocol for communication between microcontrollers and peripheral devices is an important part of...

XBee Module Interfacing with Arduino

In previous tutorials we have learned about ZigBee protocol and its architecture, and also learned about wireless communication...

Arduino Interrupts Tutorial

Consider a fast-moving car, if it suddenly gets hit by another car in opposite direction, the first thing that happens is that...

Arduino DAC Tutorial: Interfacing MCP4725 12-Bit Digital-to-Analog Converter with Arduino

We all know that the Microcontrollers work only with digital values but in real world we have to deal with analog signals. That...

Digital Taxi Fare Meter using Arduino

Today digital meters are replacing analog meters in every sector whether its electricity meter or taxi fare meter. The main...

Automatic Medicine Reminder Using Arduino

When it comes to our loved ones, we always want to stay them healthy and fit. But what will happen if they get ill and forget...

Speed, Distance and Angle Measurement for Mobile Robots using Arduino and LM393 Speed Sensor (H206)

Robots have slowly started to crawl into our society to make our life simpler. We can already find the six wheeled food...

How to use I2C Communication in STM32 Microcontroller

In our previous tutorials, we have learned about SPI and I2C communication between two Arduino boards. In this tutorial we will...

How to use I2C in Arduino: Communication between two Arduino Boards

In our previous tutorial learned about SPI communication in Arduino. Today we will learn about another Serial Communication...

How to use SPI (Serial Peripheral Interface) in Arduino to Communication between two Arduino Boards

A Microcontroller uses many different protocols to communicate with various sensors and modules. There are many different types...

Build a Smart Watch by Interfacing OLED Display with Android Phone using Arduino

Most of us would be familiar with the 16¡Á2 Dot matrix LCD display that is used in many projects to display some information to...

DIY Waveform Generator using Arduino

Every Engineer who loves to tinker with electronics at some point of time would want to have their own lab set-up. A Multimeter...

How to use Bluetooth with MATLAB for Wireless Communication

Bluetooth is the simplest and most popular protocol for short range wireless communication in embedded systems. Bluetooth is...

How to Burn Arduino Bootloader in Atemga328 IC and Program it using Arduino IDE

We all know that, Atmega328 IC is used in Arduino UNO board. This IC is the brain of the Arduino board. Actually, Arduino...

Thermal Printer Interfacing with Arduino Uno

You just made payment to a restaurant and received a small bill or dispensed cash from an ATM and received the transaction...

Digital Compass using Arduino and HMC5883L Magnetometer

Human brain is built of complex layer of structures which helps us to be a dominant species on earth. For example the...

How to Plot Real Time Temperature Graph using MATLAB

Graphs are always helpful to visualize the data and it becomes very easy to find trends and patterns by looking at them. There...

Serial Communication between MATLAB and Arduino

MATLAB is versatile software that can be used for wide variety of applications. In previous tutorials of MATLAB, we have...

Stepper Motor Control using MATLAB and Arduino

Stepper motors is a brushless DC motor that rotates in discrete steps, and are the best choice for many precision motion...

DC Motor Control Using MATLAB and Arduino

In this tutorial, we will show you how to control DC motor using MATLB and Arduino. If you are new with MATLAB then it is...

Smart Phone Controlled Arduino Mood Light with Alarm

I recently purchased the Neo Pixel LED strip and was quite impressed by the way it works. The tiny LED¡¯s have an inbuilt driver...

Interfacing nRF24L01 with Arduino: Controlling Servo Motor

While Internet of things (IoT), Industry 4.0, Machine to Machine communication etc are getting increasingly popular the need...

IoT Based Patient Health Monitoring System using ESP8266 and Arduino

Health monitoring is the major problem in today¡¯s world. Due to lack of proper health monitoring, patient suffer from serious...

Arduino Based Guitar Tuner

Hi guys, during the last few weeks, I¡¯ve been working on reconnecting with my love for the guitar. Playing the box guitar was...

Analog Speedometer Using Arduino and IR Sensor

Measuring the speed/rpm of a Vehicle or a motor has always been a fascinating project to try. In this project, we are going to...

LC Meter using Arduino: Measuring Inductance and Frequency

All embedded lovers are familiar with multimeter which a great tool to measure voltage, current, resistance etc. A multimeter...

Arduino Wattmeter: Measure Voltage, Current and Power Consumption

As electronics engineers, we always depend upon meters/instruments to measure and analyse the working of a circuit. Starting...

DIY Self Balancing Robot using Arduino

After being inspired by RYNO motors and other self balancing scooters from Segway, I always wanted to build something my own...

Controlling Arduino with Raspberry Pi using pyFirmata

Although Raspberry Pi and Arduino are two different hardware in terms of their applications and structure, but they both are...

Arduino Based Real-Time Oscilloscope

The Oscilloscope is one of the most important tools you will find on the workbench of any electronics engineer or maker. It is...

Automatic Water Dispenser using Arduino

About 71% of earth is covered with water, but sadly only 2.5% of it is drinking water. With rise in population, pollution and...

Record and Play 3D Printed Robotic Arm using Arduino

Robotic Arms have proved themselves useful and more productive in many applications where speed, accuracy and safety is...

Interfacing LabVIEW With Arduino

In previous article of Getting Started with LabVIEW, we have seen about LabVIEW and how it can be graphically programmed and executed in computer...

DIY Arduino Motor Driver Shield

In this DIY session, we make an Arduino Motor Driver Shield to drive DC motors, stepper motor and Servo Motor. Compatible with...

Interfacing Flame Sensor with Arduino to Build a Fire Alarm System

Fire Alarm Systems are very common in commercial building and factories, these devices usual contain a cluster of sensors that...

Reed Switch Interfacing with Arduino

Reed switch is used in many of the real-life applications such as magnetic door switch, laptops, smartphones etc. In this article, we learn about...

What is Rotary Encoder and How to Use It with Arduino

A Rotary encoder is an input device which helps the user to interact with a system. It looks more like a Radio potentiometer...

What is Brushless DC Motor (BLDC) and How to Control it with Arduino

Building stuff and getting them work, the way we want, has always been sheer fun. While that being agreed, building stuff that...

IoT Based Electricity Energy Meter using ESP12 and Arduino

We all know about Electricity energy meters which are installed in everyone¡¯s house or offices to measure the electricity...

DIY Arduino Relay Driver Shield

In this DIY project we make a 3-Channel Arduino Relay Shield Circuit for relay based applications. We designed an isolated PCB...

Arduino Based Piano with Recording and Replay

Arduino has been a boon for people who are not from the electronics background to build stuff easily. It has been a great...

Bluetooth Controlled 8x8 LED Matrix Sign Board Display using Arduino

Be it the long stretched highways or your doctors front door, we have sign boards placed everywhere to provide us information....

Arduino RFID Door Lock

You have seen RFID Door Lock Mechanism in some Hotels and other places, where you don¡¯t need a key to unlock the room. You are...

Auto Intensity Control of Power LED using Arduino

¡°Be a bright spark, lights off till it¡¯s dark!¡± sometimes we forget to turn off the lights and waste electricity and you must...

Voice Controlled LEDs using Arduino and Bluetooth

Controlling LEDs with voice command seems to be a difficult task, but it¡¯s easy and you can quickly build it. We just need an...

Arduino Color Mixing Lamp using RGB LED and LDR

What if we can generate different colors using a single RGB led and make our room¡¯s corner more attractive? So, here is a...

Space Race Game using Arduino and Nokia 5110 Graphical Display

Programming has always been fun and it just got a lot better with development platforms like Arduino. Almost every programmer...

Interfacing Tilt Sensor with Arduino

A Tilt Sensor switch is an electronic device that detects the orientation of an object and gives its output High or Low...

Bluetooth Controlled Servo Motor using Arduino

Using a Servo motor is common in Robotics for precise control. Here, in this tutorial we are going to show you how to use a...

Arduino with ESP8266 - Reading Data from Internet

The ESP8266-01 has been a great module to quench all our thirsts for IOT projects. Since its release, it has developed a strong...

Controlling Multiple Servo Motors with Arduino

Using one or two Servo with Arduino is Easy but what if we want to use more than one Servo Motors?
Here, we are going to...

Interfacing Arduino with MATLAB - Blinking LED

In this project, we are going to learn,
How to set up hardware support for Arduino in MATLAB software.
How to control an...

TVOC and CO2 Measurement using Arduino and CCS811 Air Quality Sensor

¡°Sadly, in the name of progress, we have polluted the air, water, soil and the food we eat¡±. So monitoring the air quality is...

Arduino Countdown Timer

A timer is a type of clock used for the measurement of time intervals. There are two types of timer, one which counts upwards...

Interfacing Graphical LCD (ST7920) with Arduino

There are many types of LCDs used in Electronic Projects. We have already used 16X2 LCD in many of our projects and also used ...

Automatic Pet Feeder using Arduino

Today we are building an Arduino based Automatic Pet Feeder which can automatically serve food to your pet timely. It has a...

DIY Arduino Inclinometer using MPU6050

The MPU6050 is an IC 3-axis accelerometer and a 3-axis gyroscope combined into one unit. It also houses a temperature sensor...

Interfacing Joystick with Arduino

The first thing that comes in our mind listening to the word Joystick is the game controller. Yes, it¡¯s exactly the same and...

Arduino Light Sensor Circuit using LDR

We all want our home appliances to be controlled automatically based on some conditions and that's called Home automation....

Arduino Ohm Meter

We find it difficult to read color codes on resistors to find its resistance. In order to overcome the difficulty of finding...

MPU6050 Gyro Sensor Interfacing with Arduino

MPU6050 sensor has many functions over the single chip. It consists a MEMS accelerometer, a MEMS gyro, and temperature sensor....

Battery Voltage Indicator using Arduino and LED Bar Graph

Batteries come with a certain voltage limit and if the voltage goes beyond the prescribed limits while charging or discharging...

LED Binary Clock Circuit using Arduino

In this project, we are going to make a LED Binary Clock Using Arduino. Here we have designed a printed circuit board (PCB) to...

Measuring PPM from MQ Gas Sensors using Arduino (MQ-137 Ammonia)

Right from the time of industrial age, we mankind have been rapidly developing. With every progress we also pollute our...

Arduino Calculator using 4x4 Keypad

Programming is always fun and Arduino is a wonderful platform if you are just getting started with Embedded programming. In...

Smart Blind Stick using Arduino

Ever heard of Hugh Herr? He is a famous American rock climber who has shattered the limitations of his disabilities; he is a...

Arduino Metal Detector

Metal Detector is a security device which is used for detecting metals which can be harmful, at various places like Airports,...

Arduino Relay Control Tutorial

LED Blinking is a very common and almost first program for every embedded learner or beginner. In which we blink an LED with...

Temperature Controlled AC Home Appliances using Arduino and Thermistor

Suppose you are sitting in a room and feeling cold and you want your heater to be automatically turned on, and then off after...

Arduino Based Fire Fighting Robot

According to National Crime Records Bureau (NCRB), it is estimated that more than 1.2 lakh deaths have been caused because of...

Interfacing Thermistor with Arduino to Measure and Display Temperature on LCD

Using a thermistor is an easy and cheap way to sense the temperature. And to measure the exact temperature with thermistor, a...

How To Measure Distance Between Two Ultrasonic Sensors

Ultrasonic sensor (HC-SR04) is commonly used to find the distance of an object from one particular point. It has been fairly...

Interfacing Nokia 5110 Graphical LCD with Arduino

The Iconic name ¡°Nokia 5110¡± itself should have bought memories of the robust Nokia mobile phone which was very popular during...

Cell Phone Controlled AC using Arduino and Bluetooth

In today¡¯s modern world, where ever we go we have lots of electronic devices around us. But, out of all, there is only one...

Interfacing Hall Effect Sensor with Arduino

Sensors have always been a vital component in any Project. These are the ones which convert the real real-time environmental...

Automatic AC Temperature Controller using Arduino, DHT11 and IR Blaster

An AC (Air Conditioner) which was once considered to be a luxury item and was only to be found in big hotels, movie halls,...

Arduino DC Motor Speed and Direction Control using Relays and MOSFET

In this project we control direction and speed of a 24v high current motor using Arduino and two relays. No power switches are...

Control your Computer with Hand Gestures using Arduino

Recently Gesture controlled Laptops or computers are getting very famous. This technique is called Leap motion which enables us...

Automatic Call answering Machine using Arduino and GSM Module

In today¡¯s modern world we all depend on mobile phones as our primary means of wireless communication. But, we all have faced...

Interfacing Arduino with VPython - Creating Graphics

In our previous tutorial we learnt how to install python on our windows machine and how to interface Arduino with python using...

Arduino Based Floor Cleaning Robot using Ultrasonic Sensor

Automatic floor cleaners are nothing new, but they all share a common problem. They all are too expensive for what they do....

Arduino Based Digital Ammeter

Ammeter is used to measure current flow through any load or device. Here in this Arduino Ammeter, we will explain about...

Using Python with Arduino - Controlling an LED

Arduino has always been a powerful and an easy to use learning/developing platform when it comes to open source hardware...

DC-DC Buck Converter Circuit - How to Step Down DC Voltage

In this project we are going to make a Buck Converter Circuit using Arduino and N-Channel MOSFET with a maximum current...

Simple Arduino Digital Voltmeter

With a simple knowledge of Arduino and Voltage Divider Circuit, we can turn the Arduino into Digital Voltmeter and can measure...

DIY Arduino Based CNC Plotter Machine

CNC Machines are Computerized Numerical Control Machines which are used to draw anything or design any mechanical part...

Arduino Touch Screen Calculator using TFT LCD

Arduino has always helped to build projects easily and make them look more attractive. Programming an LCD screen with touch...

How to Control Stepper Motor using Potentiometer and Arduino

Stepper motors are increasingly taking its position in the world of the electronics. Starting from a normal Surveillance camera...

AC Voltmeter using Arduino

In this project, we are going to make an AC Voltage Measuring Device using Arduino, which will measure the voltage of...

Arduino Stepper Motor Tutorial - Interfacing 28-BYJ48 Stepper Motor with Arduino Uno

Stepper motors are increasingly taking its position in the world of the electronics. Starting from a normal Surveillance camera...

Arduino Motion Detector using PIR Sensor

Detecting motions or movements has always been important in most projects. With the help of the PIR Sensor it has become very...

Fingerprint Based Biometric Attendance System using Arduino

Attendance systems are commonly used systems to mark the presence in offices and schools. From manually marking the attendance...

Arduino Based 3-Way Traffic Light Controller

We all know about Arduino. It is one of the most popular open source micro controller board which is highly useful for doing...

Arduino based Angry Bird Game Controller using Flex Sensor and Potentiometer

It¡¯s all started with a small game from the dark ages called ¡°Mario¡±, right from the time of being a tiny little guy jumping on...

Fingerprint Based Biometric Voting Machine using Arduino

We all are quite familiar with Electronic Voting Machines, where your vote gets registered electronically and you don¡¯t need to...

Biometric Security System using Arduino and Fingerprint Sensor

Security is a major concern in our day to day life, and digital locks have become an important part of these security systems....

Smart Knock Detecting Door Lock using Arduino

Security is a major concern in our day to day life, and digital locks have become an important part of these security systems....

Generating Tones by Tapping Fingers using Arduino

In this project we are going to build a piece of entertainment using Arduino. We all have that habit of tapping Table or Pen...

Arduino Data Logger (Log Temperature, Humidity, Time on SD Card and Computer)

As Engineers/Developers we always rely upon the data collected to design or improve a system. Recording data and analyzing them...

Playing Melodies using Arduino Tone() Function

Arduino is an excellent way to simplify and speed up your microcontroller projects, thanks to its community of developers who...

How to Send Data to Web Server using Arduino and SIM900A GPRS/GSM Module

Today we are here with an interesting project in which we will Send Data to the SparkFun server using Arduino and GPRS. This is...

Simple Arduino Audio Player and Amplifier with LM386

Adding sounds or music to our project will always make it looks cool and sounds much more attractive. Especially if you are...

Interfacing SSD1306 OLED Display with Arduino

Most of us would be familiar with the 16¡Á2 Dot matrix LCD display that is used in most of the projects to display some...

Real Time Face Detection and Tracking Robot using Arduino

Ever wanted to build a Face Tracking Robotic Arm or Robot by simply using Arduino and not any other programming like OpenCV,...

Earthquake Detector Alarm using Arduino

An earthquake is an unpredictable natural disaster that causes damage to lives and property. It happens suddenly and we cannot...

Arduino Timer Tutorial

The Arduino Development Platform was originally developed in 2005 as an easy-to-use programmable device for art design projects...

Arduino based Bluetooth Biped Bob (Walking & Dancing Robot)

Welcome to another project in which we will build a small Robot which can walk and dance. The project aims in teaching you how...

Virtual Reality using Arduino and Processing

This is a very interesting project in which we are going to learn how to implement virtual reality using Arduino and Processing...

Arduino Based Vehicle Accident Alert System using GPS, GSM and Accelerometer

In our previous tutorials, we have learned about How to interface GPS module with Computer, how to build a Arduino GPS Clock...

DIY Speedometer using Arduino and Processing Android App

In this project we make a Cool Speedometer for bikes or any automotives by using Arduino which broadcast the speed using...

Arduino Radar System using Processing Android App and Ultrasonic Sensor

This is an interesting project in which we explore the power of an Arduino and Android to create a Surveillance device which...

Arduino Weight Measurement using Load Cell and HX711 Module

Today we are going to build an Arduino wight machine, by interfacing Load Cell and HX711 Weight Sensor with Arduino. We have...

Sun Tracking Solar Panel using Arduino 

In this article, we are going to make a Sun Tracking Solar Panel using Arduino, in which we will use two LDRs (Light-dependent...

Smoke Detector using MQ2 Gas Sensor and Arduino

Smoke Detectors are very useful in detecting smoke or fire in buildings, and so are the important safety parameters. In this...

Arduino Based Robotic Arm

In this tutorial, we are going to design an Arduino Uno based Robotic Arm from some cardboards and servo motors. Entire process...

Mobile Phone Controlled Robot Car using G-Sensor and Arduino

In this article, we are going to Control the Robot Car through the G sensor of our mobile phone and you will be able to move...

Web Controlled Servo using Arduino and Wi-Fi

In this post we are going to control a Servo Motor using a web browser with the help of Arduino and Wi-Fi module ESP8266. The...

Heart Beat Monitoring over Internet using Arduino and ThingSpeak

In this project we are going to make a Heart Beat Detection and Monitoring System using Arduino that will detect the heart beat...

Arduino based Automatic Plant Irrigation System with Message Alert

Whenever we go out of town for few days, we always used to worry about our plants as they need water on regular basis. So here...

IoT based Air Pollution Monitoring System using Arduino

In this project we are going to make an IoT Based Air Pollution Monitoring System in which we will monitor the Air Quality over...

Scrolling Text Display on 8x8 LED Matrix using Arduino

In this tutorial we are going to design an 8x8 LED Matrix Scrolling Display using Arduino Uno, which will show scrolling...

IOT Based Dumpster Monitoring using Arduino & ESP8266

In this DIY, we are going to make an IOT based dumpster/garbage Monitoring System which will tell us that whether the trash can...

12v Battery Charger Circuit using LM317 (12v Power Supply)

Most of our electronics projects are powered by a Lead Acid battery, in this project let us discuss how to recharge this lead...

Arduino Propeller LED Display

You have seen Propellers in Aircrafts or in marine ships, if not in real then in movies for sure. In this session we are going...

Smart Phone Controlled Home Automation Using Arduino

Automation is the essence of today¡¯s world. Automation can make our life easy and secure. There are many ways to obtain...

DIY LED VU Meter as Arduino Shield

VU Meter or Volume Meter is very popular and fun project in Electronics. We can consider the Volume Meter as an Equalizer,...

0-24v 3A Variable Power Supply using LM338

Batteries are generally used to power up the Electronic Circuit and Projects, as they are easily available and can be connected...

Door Alarm using Arduino and Ultrasonic Sensor

Security has always been a major concern for all of us and there are many Hi tech and IoT based security and surveillance...

DIY Smart Vacuum Cleaning Robot using Arduino

Hi guys, are you a newbie to the world of Robotics or Electronic? OR Are you looking for a simple yet powerful project to make...

Smart Phone Controlled FM Radio using Arduino and Processing

In this project we will use an existing FM radio which went repair a long time ago, to convert it into a Smart Wireless FM...

How to Use NeoPixel LED Strip with Arduino and TFT LCD

Any color is made up of three colors: Red, Green and Blue, using a simple RGB LED you can generate any color. But the...

Ping Pong Game using Arduino and Accelerometer

Augmented Reality and Virtual Gaming has become a recent trend in the gaming industry. The times of using a keyboard/Joystick...

Call and Message using Arduino and GSM Module

Sometimes people find it difficult to use the GSM Module for its basic functions like calling, texting etc., specifically with...

Create a Private Chat Room using Arduino, nRF24L01 and Processing

Creating a Local Network to share personnel and confidential data's has become almost impossible for a common man in our modern...

Smart Phone Controlled Digital Code Lock using Arduino

There are many types of security systems used all over the world and Digital Code Lock is one of them. We have already covered...

Universal IR Remote Control using Arduino and Android App

I started this project in order to get rid of various remotes at my home and build something single which could incorporate...

DIY Arduino LED Scroll Bar

In this project I am going to share a LED Scroll Bar as shown in the above picture. Ten LED strips can flash in different...

Arduino Based Digital Alarm Clock

This Arduino based Real time clock is a digital clock to display real time using a RTC IC DS1307 which works on I2C protocol....

Live Temperature and Humidity Monitoring over Internet using Arduino and ThingSpeak

Humidity and Temperature are very common parameters for measuring at many places like farm, green house, medical, industries...

Track A Vehicle on Google Maps using Arduino, ESP8266 & GPS

Vehicle Tracking System becomes very important now days, especially in case of stolen vehicles. If you have GPS system...

Frequency Counter using Arduino

Almost every electronic hobbyist must have faced a scenario where he or she must measure the frequency of signal generated by a...

Interfacing Arduino with Raspberry Pi using Serial Communication

Raspberry Pi and Arduino are the two most popular open source boards in Electronics Community. They are not only popular among...

Make Your Own Homemade Arduino Board with ATmega328 Chip

Arduino is an open-source development platform for engineers and hobbyists to develop electronics projects in an easy way. It...

Interfacing TFT LCD with Arduino

Today, we are going to Interface 2.4 inch TFT LCD Shield with Arduino. By using this color TFT LCD shield we can show...

How to Send Data from Arduino to Webpage using WiFi

Wireless communication between Electronic devices and modules is very important, to make them ¡®Fit¡¯ in the World of Internet of...

Servo Motor Control with Arduino Due

As discussed earlier, Arduino Due is an ARM controller based board designed for electronic engineers and hobbyists. This DUE...

PWM with Arduino Due

Arduino Due is an ARM controller based board designed for electronic engineers and hobbyists. ARM architecture is very...

Getting Started with Arduino Due

ARDUINO DUE is an ARM controller based board designed for electronic Engineers and Hobbyists. ARM architecture is very...

Controlling RGB LED using Arduino and Wi-Fi

In last tutorial, we explained controlling a Robot using Wi-Fi and Arduino, and in this article we are with our next IOT Based...

WiFi Controlled Robot using Arduino

There are many types of Robots, from the simple ones like a Toy car to the advanced ones like industrial Robots. We have...

Capacitance Meter using Arduino

When we come across circuit boards which are previously designed or we take out one from old TV or computer, in attempt to...

Sending Email using Arduino and ESP8266 WiFi Module

We are moving towards the World of Internet of Things (IoT). This technology plays a very important role in the Electronics and...

GUI Based Home Automation System using Arduino and MATLAB

We all are familiar with the word ¡®Automation¡¯, where the human interaction is minimal and things can be controlled...

Arduino GPS Clock

There are many GPS satellites around the Earth which are used to provide the exact location of any place. Along with the...

How to Use GPS with Arduino

GPS is a very useful device which is used in many electronics projects and applications like vehicle tracking system, GPS Clock...

Arduino based Vehicle Tracker using GPS and GSM

Vehicle Tracking systems are very commonly used in fleet management and asset tracking applications. Today these systems can...

Snake Game on 8x8 Matrix using Arduino

Snake Game has been very popular since the beginning of the Mobile phones. Initially it was come in Black and white cell phones...

GSM Based Home Automation using Arduino

Mobile phone is a revolutionary invention of the century. It was primarily designed for making and receiving calls & text...

Prepaid Energy Meter using GSM and Arduino

Prepaid Electricity Energy Meter is a good concept in which you can recharge its balance, like we do in our mobile phones. In...

Clap Switch using Arduino

In this project we are going to make Clapper circuit using the concept of ADC (Analog to Digital Conversion) in ARDUINO UNO. We...

Wireless Notice Board using GSM and Arduino

Wireless notice board is very selective term for this project, as it has a very wide scope rather than just being a simple...

DIY 3X3X3 LED Cube with Arduino

In this project we are going to design a 3x3x3 LED CUBE and connect it to Arduino UNO to get different patterns. For a beginner...

IR Remote Controlled Home Automation using Arduino

Previously we have covered many types of Home automations using different technologies like DTMF Based Home Automation, PC...

Bluetooth Controlled Toy Car using Arduino

After developing few popular robotic projects like line follower robot, edge avoiding robot, DTMF robot, gesture controlled...

Servo Position Control with Weight (Force Sensor)

In this tutorial we will develop a circuit using Force sensor, Arduino Uno and a servo motor. It will be a servo control system where the servo...

How to establish UART communication between ATmega8 and Arduino Uno?

Here we are going to establish a communication between an ATmega8 microcontroller and Arduino Uno. The communication...

Arduino Based Tone Generator

In this project we will develop a tone generator using Arduino Uno. We will have buttons interfaced with the UNO and each one...

Variable Power Supply By Arduino Uno

In this tutorial we will develop a 5V variable voltage source from Arduino Uno. For that we are going use ADC (Analog to...

Servo Motor Control by Flex Sensor

In this tutorial we are going to develop a circuit using FLEX sensor, Arduino Uno and a Servo motor. This project is a servo...

RGB LED with Arduino

In this project we are going to interface 5 RGB (Red Green Blue) LEDs to Arduino Uno. These LEDs are connected in parallel for...

8x8 LED Matrix using Arduino

In this project we are going to design an 8x8 LED matrix display, for that we are going to interface an 8x8 LED matrix module...

Working of Force Sensor with Arduino

In this project we will be developing a fun circuit using Force sensor and Arduino Uno. This circuit generates sound linearly...

Automatic Water Level Indicator and Controller using Arduino

In this Arduino based automatic water level indicator and controller project we are going to measure the water level by using...

PC Controlled Home Automation using Arduino

This project explains designing a home automation system which is controlled by a computer to switch On and switch Off various...

Pressure Sensor BMP180 Interfacing with Arduino Uno

In this tutorial we are going to design a Barometric Pressure Measuring System using BMP180 and ARDUINO. First of all for...

DIY Tachometer using Arduino and IR Sensor

Tachometer is a RPM counter which counts the no. of rotations per minute. There are two types of tachometer - one is mechanical...

Digital Code Lock using Arduino

Security is a major concern in our day to day life, and digital locks have became an important part of these security systems....

Color Detector using Arduino Uno

In this project we are going to interface TCS3200 color sensor with Arduino UNO. TCS3200 is a color sensor which can detect any...

Automatic Room Light Controller with Bidirectional Visitor Counter

Often we see visitor counters at stadium, mall, offices, class rooms etc. How they count the people and turn ON or OFF the...

Electronic Voting Machine using Arduino

We all are quite familiar with voting machines, even we have covered few other electronic voting machine projects previously...

Arduino Based Heartbeat Monitor

Heart rate, body temperature and blood pressure monitoring are very important parameters of human body. Doctors use various...

LED Chaser using Arduino and Rotary Encoder

In this project we are going to interface a ROTARY ENCODER with ARDUINO. ARDUINO UNO is an ATMEGA controller based development...

Keypad Interfacing with Arduino Uno

In this tutorial we are going to interface a 4x4 (16 key) keypad with ARDUINO UNO. We all know keypad is one of the most...

Servo Motor Control using MATLAB

In this tutorial you will learn to make direct connection between your Arduino and Matlab, so that you can program your Arduino...

Magnetic Field Strength Measurement using Arduino

In this project we are using the concept of ADC (Analog to Digital Conversion) in ARDUINO UNO. We are going to use a Hall...

RFID Interfacing with Arduino

In this tutorial we are going to design a system to read the ID of RFID cards. RFID stands for Radio Frequency Identification....

Servo Motor Control using Arduino

In this tutorial we are going to control a servo motor by ARDUINO UNO. Servo Motors are used where there is a need for accurate...

DTMF Controlled Robot using Arduino

In present time almost all the people are familiar with robots. Robots play a very important role in human life. Robots are a...

Arduino Based LED Dimmer using PWM

This LED DIMMER is an Arduino Uno based PWM (Pulse Width Modulation) circuit developed to get variable voltage over constant...

How to Use Shift Register 74HC595 with Arduino Uno

In ARDUINO we have 20 I/O pins, so we can program 20 pins of UNO to be used as either input or output. Although there are more...

Arduino Temperature Control - Adjust Fan Speed based on Temperature 

In this arduino based project, we are going to build a temperature-controlled fan using Arduino. With this circuit, we will be...

Accelerometer Based Hand Gesture Controlled Robot using Arduino

Robots are playing an important role in automation across all the sectors like construction, military, medical, manufacturing,...

Humidity and Temperature Measurement using Arduino

Humidity and temperature are common parameters to measure environmental conditions. In this Arduino based project we are going...

LED Blinking with Arduino Uno

ARDUINO UNO is an ATMEGA controller based board designed for electronic engineers and hobbyists. Arduino based program...

Computer Controlled Robot using Arduino

After designing this line follower robot using arduino uno, I have developed this computer controlled robot. It can be...

Automatic Door Opener using Arduino

You must have seen automatic door openers in shopping malls and other commercial buildings. They open the door when someone...

Digital Dice using Arduino

We all are familiar with dice and often played LUDO or SANP SIDI (Snake & Ladders) game by using dice. Dice is a squire...

Distance Measurement using Ultrasonic Sensor and Arduino 

Ultrasonic sensors are great tools to measure distance and detect objects without any actual contact with the physical world....

LPG Gas Leakage Detector using Arduino

While LPG is an essential need of every household, its leakage could lead to a disaster. To alert on LPG leakage and prevent...

Line Follower Robot using Arduino

Line follower Robot is a very simple robot that follows a line, either a black line or a white line. These type of robots are...

Digital Thermometer using Arduino and LM35 Temperature Sensor

Thermometers are useful apparatus being used since long time for temperature measurement. In this project we have made an...

DC Motor Control using Arduino 

In this tutorial we are going to interface a DC motor to Arduino UNO and control it's speed using PWM (Pulse Width Modulation)...

7 Segment Display Interfacing with Arduino

In this tutorial we are going to interface a seven segment display to ARDUINO UNO. The display counts from 0-9 and resets...

How to Use ADC in Arduino Uno?

In this tutorial we are introducing concept of ADC (Analog to Digital Conversion) in ARDUINO UNO. Arduino board has six ADC...

Interfacing 16x2 LCD with Arduino

To establish a good communication between human world and machine world, display units play an important role. And so they are...

IR Controlled DC Motor using Arduino

Arduino has become the most popular Microcontroller among students and hobbyists in very less span of time. So everyone try to...

DC Motor Speed Control using Arduino and Potentiometer

DC motor is the most used motor in Robotics and electronics projects. For controlling the speed of DC motor we have various...

Single RGB LED interfacing with Arduino Uno

In this project we are going to interface RGB (Red Green Blue) LED with Arduino Uno. A typical RGB LED is shown in below figure...

Getting Started with Arduino Uno: Controlling LED with Push Button

The name Arduino is typically buzz word among most of the electronics students or hobbyists alike. Its ability to build things...

UnoArduSim : A Simulator to Learn Arduino Programming and Debugging Codes without Arduino Board

Arduino Uno is one of the most used micro-controllers backed by a very large developer community. The cost and ease of use...

How to Debug an Arduino Project ¨C A better way to Write your Arduino Codes

Debugging is a vital element of the creative process when it comes to developing code. Arduino debugging, on the other hand,...

Why IoT Devices Require Chip-to-cloud Security?

IoT devices have now turned to be an essential part of our daily lives, which is also transforming our cities, officies, and...

Shamal VP from Tata Elxsi on How Advancement in Battery and Charging Technology helps in Adaption of Electric Vehicles

Backed by various incentives and investments over the past couple of years, the electric vehicle sector in India has been...

How Technology Helps Reducing Operational Inefficiencies in Global E-waste Management

With the advancement of technology and science over the past few decades, electrical and electronic equipment (EEE) has turned...

How does Environmental EMI, Temperature, Dust, Moisture, Rain, and other conditions affect the performance of your PCB?

If you have worked with electronics, you would probably agree that there is never an "ideal condition" for your circuit, the...

Amitansu Satpathy, Founder of Best Power Equipments Talks about Challenges Faced in Electronics Manufacturing Service (EMS) and Ways to Tackle them 

The Electronics Manufacturing Service sector (EMS) in India is developing very fast and as per the industry associations, the...

Comparison Between the Popular Electronics Simulation and EDA Software ¨C Which one should you choose?

Electronic Design Automation software or EDA software are tools used for designing circuits such as Integrated Circuits and...

Chief Architect of Invento Mitra Robots, Arvind Nagaraj envisions Robots to be a sight in Malls, Airports, and Hospitality Sector in Next Five Years

The robotics sector is revolutionizing various industrial sectors at a very high speed, but experts claim that the pace of...

Where Does India Stand in PCBA Production?

Upholding the momentum of domestic manufacturing of PCBA is fundamental to the country¡¯s focus on decreasing trade discrepancy...

Why is India still Failing to become Globally Competitive in Electronics Manufacturing

The global and Indian electronics industry is now progressing at a rapid speed backed by billions of investments, imperative...

Jeetender Sharma, MD of Okinawa Scooters Discuss the Challenges Faced by EV Industry in India and Recent Technological Advancements

Back in 2019, electric vehicle was speculated to reach a very high peak, with more than two million electric cars sold...

A Detailed Comparison of Popular Li-ion Battery Chemistries used in Electric Vehicles

Cells have been used for storing energy from time immemorial, from a Baghdad battery, which dates back to 250BC to newer...

Vidushi Gupta, Co-founder of Psiborg on How Their IoT Solutions are Bridging the Gap between Hardware and Software Systems 

IoT would soon bring the next technological revolution! From home security, smart farming, logistics, health care, and others,...

How Electric Vehicles are Leveraging Artificial Intelligence to Improve Battery Performance and Charging Efficiency

With various applications such as autonomous driving, user behaviour monitoring, and smart navigation systems, AI is playing a...

Quick Review on the SPV1050 Ultra low power Energy Harvester and Battery charger IC for Standalone Battery Powered Applications

If you are looking for a solution to make a standalone system that doesn't require replacing battery, then STEVAL¨CISV020V1 ...

Aakash Sinha, Founder and CEO of Omnipresent Robot Tech Talks about Wide Scale Use of Drones Technology in India

The increasing demand for drones for inspection, surveying, monitoring, and surveillance applications in the field of...

Everything you need to know about the FLYSKY FS-i6 Transmitter and Receiver for Effortless Drone Control

If you have worked with RC planes, Drones or any other hobby grade DIY aerial vehicles, then you would probably know that...

Could India¡¯s first 5G cellular chipset 'Koala' be a game-changer?

The SoC supports IoT modem with integrated baseband and radio, an application processor, and GPS functionality for location...

Electronics Component Manufacturing Ecosystem in India: Where we are and What can we expect? 

China leads globally in ESDM sector output and with its highly competitive pricing, often supported by government subsidies,...

How to Select your Drone Flight Controller ¨C A Comparative Selection Guide

Whenever we design a drone, the most important part of it is the flight controller. The stability and function of the drone...

An Overview of Layer Stack Management in PCB Design

When it comes to designing complex high-density PCBs, layer planning is important for different types of applications. Poor PCB...

¡°Fabless semiconductors will strengthen India¡¯s ESDM strategy¡° ¨C Sandeep Aurora and Krishna Moorthy from India Electronics¡¯ and Semiconductor Association

The Indian electronics manufacturing service (EMS) sector, including semiconductor has been moving through various turmoil...

 Design Guide for High Frequency Op-Amp Comparators 

Compared to DC voltage/very low frequency based comparator applications, the High-Frequency Comparator applications require...

SMT Manufacturing in India ¨C Where do we stand? 

Panasonic India feels that India has a huge potential in building smart factory solutions and SMT manufacturing will be the key...

Our Vision is to Build Affordable Health-Tech Solutions for Differently Abled - Chanakya Gone, CTO of Makers Hive

Bionic Arm is a true innovation in the field of medical science that has changed the lives of millions. It replicates the...

Everything you need to know to Design and Build your own Custom Segment LCD Displays 

Liquid Crystal Displays or more commonly known as LCDs are one of the most common electronic components which help us interact...

An Engineer¡¯s Introduction to Shakti Platform and How you can get Started

How many times have we complained about not finding the right hardware parts for repairing a product that was imported? How...

How to Replace a Comparator IC using Op-Amp? Parameters to be Considered for an Efficient Design

In practical electronic circuits, signal processing is an important constraint and different types of methodologies are...

Top 30 DIY IoT Projects - From Basics to Advanced

¡°Internet of Things¡± is one of the most used technology buzzwords of the current times. After all, who¡¯d have guessed that one...

Runal Dahiwade, Founder and CEO of Peppermint Robots talks about various aspects of their Autonomous Floor Cleaning Robots

Whenever we hear the word floor cleaning robots, the very first name that comes to our mind is Roomba. No doubt, it has gained...

How to Secure ESP32 Firmware and Flash Memory on ESP-IDF Framework

In the era of Internet of Things(IoT), wireless communication is getting increasingly popular in everyday life. In the world of...

Why do we need Differential Pair Routing and How can you use it for your next PCB Design? 

When you think about a PCB (Printed Circuit Boards) in general you can say it¡¯s a piece of a board made out of fiberglass in...

How IoT is Helping in Safe COVID-19 Vaccine Delivery?

A lot has changed across the globe in the past one year. The entire planet is going through a peace crisis due to the pandemic...

Understanding Impedance Matching in PCB Design with Example and Calculation

It is fair to consider a PCB itself as a component in which multiple traces are connected. Each trace is different, some are...

Where Does the Growth of Global 5G Deployment Stands amid COVID-19 Pandemic?

The pandemic has played a spoilsport, and the challenge has quickly shifted to extracting the ROI out of their investments in...

Over the Next Decade, EV Industry might see a Growth Rate of 100% per annum ¨C Nishchal Chaudhary, Founder of Batt:RE

During the post pandemic, the user's profile has changed a lot for electric vehicles. Initially, the Electric Vehicle was being...

Simple Design Techniques that could Reduce your PCB Manufacturing Cost

When you are designing and producing a product, a PCB can easily become one of the most costly components of the whole product...

Our AI-based Business Intelligence and Automation Solutions Improve Business Process Efficiency: Shivansh Sethi, CEO and Founder of AIOTIZE

In recent times, Artificial Intelligence has gained momentum, and the need to develop more holistic platforms and solutions...

Rishabh Agarwal, CEO of Peer Robotics on how their Company Builds Robots Capable of Learning from Humans in Real-Time

Statistics say that the robotics industry is growing at a faster pace than ever! From self-driving car factories to...

Importance of Virtual Ground and Virtual Short in Op-Amp Circuit Designs

Operational Amplifiers are the workhorse of analog electronic designs. These humble devices are used from simple voltage...

How can Efficient Placing of Thermal Vias Improve Heat Management in PCB Designs?

While designing a PCB, there are a lot of instances where we need to dissipate heat from certain components (Linear voltage...

Prabhjot Kaur, Founder of CBEEV & Esmito Talks about Smart Charging Solutions that can help Lower the Cost of EV Manufacturing in India 

One of the major obstacles in Electric Vehicle adoption in India is its high cost and the lack of necessary infrastructure....

Chandrashekhar Bhide, Co-founder of Lithion Power talks about how their Company is Providing Power to Electric Vehicles at Lithion Swapping Points (LSP) 

Ever since the Indian government announced to stop the sales of fossil fuel-based cars, automakers around the country are...

Is Flash Memory just a derivative of EEPROM? How to choose the right one for your applications?

Memory is an irreplaceable part of any device. Today, memories can be largely classified into many different categories, but...

Which is the Best Embedded OS for IoT Applications? ¨C A Comparison between Popular IoT Operating Systems 

An embedded operating system is a specially designed operation system, which performs specific kinds of tasks in a small...

Here is why you should use Via Stitching for your next PCB Design

There are multiple instances where a well-designed circuit has failed in the POC stage or in the Production Stage because of a...

Nikita Baliarsingh, Co-Founder & COO of Nexus Power on How Their Company is Making EV Batteries From Crop Residue and What Impact it Will Have on the EV Market 

With Electric Vehicles gaining immense popularity, lithium-ion batteries too are witnessing a surge in sales, but do you know...

The Reason for Global Shortage of Electronic Components and How the companies are Fighting It 

Semiconductors, we all know are the inevitable part of the modern tech world we live in. In fact, the world runs on chips! They...

RIOT - Free and Open Source Operating System for Embedded IoT Devices

In this era of the Internet of Things (IoT), we use various embedded devices and systems to execute and obtain data from...

Mr. Vijayeendra, Co-Founder and Director of Avanijal Agri Automation on how their Irrigation/Drip Controllers can help farmers to Automate Irrigation

Farming in India has been one of the most stressful occupations. Farmers have to face challenges like water scarcity, patchy...

Why eSIM Technology is the Best Bet for Connected IoT Devices

Any latest development or a new origin in technology opens doors for new opportunities! With the advent of IoT and more and...

Different Types of Sensors and their Working

The era of automation has begun already. Most of the things that we use now can be automated. To design automated devices first...

Selecting the Right Control Topology for SMPS Circuits ¨C Voltage Control Mode, Current Control Mode, and Ripple Control Mode

Nowadays, Switching Mode Power Supply or SMPS is used in nearly all electronic devices. That's why as an electronic engineer,...

Understanding the Fundamentals of Digital Audio

On average, 2500 songs are uploaded every hour on Spotify, Apple Music, YouTube, and other streaming platforms which makes 60,...

Rahul Gundala, Co-Founder and CTO of SenseGrass on how their Data-driven Precision Farming can Help to Increase Crop Yield

Today one of the largest problems that pose an imminent threat to humanity is Food Scarcity. The standard agricultural...

What is Beyond Lithium-ion Batteries for Electric Vehicles ¨C Scalable and Potential Alternatives for Clean Energy

With the ever-increasing consumption of fossil fuels, the governments of various countries are taking steps towards the...

Understanding Blind, Buried, and Through-hole vias in PCB

In a printed circuit board (PCB), via is a simple copper plated hole that connects one layer to another layer. In a generic...

How can Teardrops help in Improving Quality and Stability of your PCB Design

If you have been into PCB design and manufacturing for a long time, you would have probably come across some unexpected...

How Bionics are Redefining the Future of Prosthetics 

Remember the bionic hand we saw Robert Downey Jr. adorning in Marvel Movie, Iron Man? Of course, that appeared exciting and...

Key Differences between RS-485 and RS-232 Serial Protocols

Why Serial? Well, using serial communication imparts a number of advantages including simplicity, easy-to-impellent, and needs...

All You Need to know about Wi-Fi HaLow and How it can Support the IoT Ecosystem

Humans aim high, they plan to turn Mars into a home and desire to bring interconnection between people and people, people and...

Wienke Giezeman, CEO and Co-Founder of The Things Network shares his vision on building a global LoRaWAN IoT Network

¡®Things Conference¡¯ is a five-day global event that takes place every year. This year (2021), the event took place virtually...

Understanding the Difference Between BJT and MOSFET and How to Select the Right One for Your Designs

If you are exploring the world of electronics, and you want to know more about the Transistors and MOSFETs for your upcoming...

What are the Steps involved in Manufacturing a Flexible PCB?

With the emergence of flexible PCB technology, modern electronic gadgets have come a long way. They are found in the core of...

Here is How Hearable Devices are Evolving to do Just More than Music 

Hearables to talk about are playing a vital role in our lives. The hearing industry has benefited from advancements in health...

Benjamin Guilloud, Product Line Marketing Manager from STMicroelectronics on their LoRa-enabled SoC - STM32WL

The Things Conference-2021 went virtual this year and we got to see many companies talking about their new products, providing...

Understanding RISC-V Architecture and Why it could be a Replacement for ARM

This article aims to give the reader a detailed understanding of the RISC-V Architecture and will also help in comparing the...

Mayank Rajput, Founder of StretchSkin Technologies on How His Company Leverages Stretchable Electronics to build Comfortable and Sensitive Wearable Devices

Smart wearables are the next big thing in the consumer market! Many companies across the globe have nailed it with smart tech...

How Blockchain can make Internet of Things (IoT) More Secure?

This article starts from defining blockchain technology, the difference between blockchain and cryptocurrency, clearing some...

Biometric Access Control: Where We Are Today and What to Expect in the Future

Many buildings still use keys, keypads, and access cards to enforce access control. These legacy methods rely on a password or...

Watch out for these Top 10 Micro-Robots that could potentially alter the Future of Robotics

The robotic revolution is underway! Micro robotics, an emerging field of research wherein cross-fusion of micro-technology and...

Technical Challenges in building Solar-Powered Drones and How Companies are tackling them using the Recent Advancements

As predicted by the FAA a few years back, the drone sales for commercial purposes have increased dramatically, so has the...

Project Management Tips to Help You Avoid Delays during Electronics Product Development 

Take a moment and think of the last project you worked on. How many things didn¡¯t go as planned? How many delays did the...

Ashish Kushwaha, Founder & CEO of FarmingForAll on How his IoT based Smart Irrigation Controllers Can Help Maximize Crop Yield

With the ever-increasing population, there is a rising need to grow organic food, and making optimum utilization of places like...

Challenges and Opportunities in Setting up an Electric Vehicle Charging Station

Tesla, a leading Electric Vehicle manufacturer recently announced its Q2 2020 financial results by delivering a profit despite...

How Charge-Coupled Devices (CCD) Support Advanced Imaging Systems

The 60s and 70s were years filled with brilliant discoveries, inventions, and advancements in technology, especially memory...

Dinesh Natarajan, R&D Head of Planys Technologies on How the Company is Redefining Underwater Robotic Inspections with Remotely Operated Vehicles (ROVs)

Incubated at IIT-Madras Incubation Cell, Planys Technologies is India¡¯s first OEM of compact ROV firm that has gained immense...

How to Design a Push Pull Converter ¨C Basic Theory, Construction, and Demonstration

When it comes to working with power electronics, a DC-DC converter topology becomes very crucial for practical designs. There...

Are Solar Powered Electric Cars Possible? Reasons Why We Don¡¯t Have One Commercially Available Yet

Transportation accounts for around 30% of our carbon dioxide emissions in the atmosphere globally. The number of fossil fuel...

Sanjeev Sharma, CEO of Swaayatt Robots on How They are Building a Robust and Scalable Autonomous Driving Technology without the Use of Lidars or Radars

Tech giants like Tesla and Google have made self-driving vehicles the much talked about topic amongst tech enthusiasts. Various...

How Drones can Minimize Cost and Improve Efficiency in Solar Power Plant Installation and Maintenance

Today with the advancements in technology we have many different types of drones being used for different applications, we have...

Important Drone Regulations That Every Drone Enthusiasts Should Be Aware of Before the First Flight

The drone/UAV market has gained immense popularity over the past few years owing to the increase in their commercial...

Murali Srinivasa, CEO of Lion Circuits on how their PCB Fabrications Services are set to Improve the Electronics Manufacturing Eco-system in India

The electronics manufacturing eco-system in India, is in its nascent stage and still has voids left to fill. The PCB...

ESSPOWERING the World With Energy Storage Technology

What if we could bring not only energy but affordable energy, to the parts of the world that needed it most? It¡¯s a question...

How does Successive Approximation (SAR) ADC Work and Where is it best used?

An Analog to Digital Converter (ADC) is a type of device which helps us to process the chaotic real-world data in a digital...

IR Decoder for Multi-Speed AC Motor Control

Single-phase alternating current motors are typically found in household items such as fans, and their speed can be easily...

Comparison between CMOS and TTL Logic - Which is Better and Why? 

It might be surprising to know that the patent for a ¡®field effect transistor¡¯ predated the creation of the bipolar transistor...

Moin SPM, Co-Founder and COO of Agnikul Shares How They are Building India¡¯s First Private Smallsat Rocket

With the technological advancements taking place at super-fast speed, we can achieve everything that we could just imagine in...

All About Transformer Protection and Transformer Protection Circuits 

Transformers are one of the most critical and expensive components of any distribution system. It is an enclosed static device...

A Glimpse into the Types of Drones Available Today Based on their Technology and Application

Unmanned Aerial Vehicles (UAV) popularly known as drones that were originally designed for military and aerospace industries...

Ajit Thomas Co-Founder of Cavli Wireless on how to Break the Geographic Barriers in IoT Connectivity Applications

Nowadays, the biggest challenge faced by the industries and businesses across the world is the barriers of connectivity across...

How to Test a SMPS Power Supply Board 

To verify product functionalities and design parameters, a power supply circuit requires sophisticated testing methods and...

How Can UV Lights be Used to kill Virus? Things You Should know as an Engineer

COVID-19 pandemic has breathed a new life into a decades-old ultraviolet light technique to kill viruses and bacteria. With the...

Arjun Natarajan, CEO of WiiTronics Solutions on How They Develop IoT Based Parking Solutions to Combat Urban Battle for Parking Space

Due to the rapid increase in the number of vehicles on the road, traffic and parking problems are bound to exist. The reason...

Hariharan Ganesh, Factana Computing Founder Shares How Smart IIoT Solutions can Help Small Enterprises and SEMs

Over the past few years, IoT has gained immense prominence and the world is fast moving towards a connected environment. The...

Micro Gas Turbines Are the Thing of Future says Rohit Grover, CEO of Aerostrovilos Energy

Global warming is increasing day by day and is expected to have a far-reaching, long-lasting, devastating effect on planet...

Wearable Technology - Where we are Today and what the Future Holds for us?

Technology has brought about a drastic change in the way we communicate with each other facilitating mobility and connectivity...

Role of IoT in Promoting Livestock Health through Remote Monitoring and Data-Driven Decision-Making

Agriculture is undergoing an evolution and technology is fast becoming an indispensable part of farming. To a great extent, the...

RACEnergy Founder, Arun Sreyas shares how they Develop Battery Swapping Stations and Battery Packs for Accelerating EV Development

Reducing the dependency on oil and opting for efficient energy transformation to significantly reduce carbon dioxide footprints...

3D Scanning Technology - The Present Scenario and Future Expectations

When we talk about the most impactful technologies of today that have a very bright future, 3D scanning technology indeed...

How to Design a PCB Antenna for 2.4GHz

Antennas are everywhere these days, most of the mainstream technologies like smartphones, security, and IoT devices use...

Supritam Naskar, CTO of Cell Propulsion on How His Company Develops Electric Power Train for Buses and Other Heavy Vehicles 

Electric mobility is the need of the hour and over the past few years, the interest level around Electric vehicles has...

Why is it Important to Set Date and Time in Numerical Relays?

Numerical relays help in protecting different electrical equipment like generator, transformers, transmission lines, and motors...

Important Parameters to Consider When Selecting a Voltage Regulator

A voltage regulator is a simple and cost-effective device that can change the input voltage to a different level at the output...

Tips and Techniques for Designing Small Circuit Boards to Shrink PCB Size

For any electronic product, be it a complex mobile phone or any other simple low-cost Electronics toy, Printed Circuit Boards (...

What is Embedded SIM (eSIM) Technology and how can it help with IoT Product Designs

Selecting the right communication medium is usually a very challenging part of the development of any IoT solution. In...

Comparison Guide to Efficiently Fabricate Electronic Enclosures for your Products

Let's say you are in the final stage of prototyping or have developed a new electronic product and you are thinking of scaling...

How to Properly Terminate an unused OP-Amp to Avoid Noise and Power Related Issues

An op-amp plays a very crucial role when it comes to designing circuits with analogue components. But while implementing such...

Introduction to HART ¨C Highway Addressable Remote Transducer Communication Protocol

The benefits of getting two machines (or components within them), to talk to one another have been an obvious one to Industrial...

Autonomous Electric Aerial Vehicles are the Future of Transportation says Satyanarayanan Chakravarthy, Co-Founder of ePlane Company

According to the UN, by 2050, almost 2.5 billion people will be the part of urban population and we all know that the current...

Popular AI startups to watch out for in 2020

Artificial Intelligence is a revolutionary technology that we all have been well acquainted with for quite some time now. In...

Are electric planes the future of the aviation industry? How close are we today?

There is a huge demand for lower emissions flights among consumers and airlines, speculations are that electric flights with...

Portable Battery Powered Solid State Cooling Device to Combat Vaccine Refrigeration Problems ¨C CTO of BlackFrog Technologies, Ashlesh Bhat

Right temperature control during the storage and transport of vaccines is critical to ensure their potency and safety. Even...

How HT Motor Protection should be designed when running in parallel with Capacitor Bank

All of our Case studies are shared with the clear aim to ensure that the problems that have arisen in one plant can be avoided...

Impedance Matching Filter Circuit Design LC, L and PI Filters

In the previous article, we discussed the basics of impedance matching and how to use an impedance matching transformer. Apart...

What is Augmented Reality - It's Use Cases and Hardware & Software Involved in It

In the last few years, there is rapid growth in Augmented Reality and Virtual reality. These technologies are helping the world...

Introduction to Impedance Matching and How to use an Impedance Matching Transformer for your Design

If you are an RF Design Engineer or anyone who has worked with Wireless Radios, the term ¡°Impedance Matching¡± should have...

PCB Layout Design Guidelines for Switch Mode Power Supply Circuits

Switching power supply is a widely used power supply topology in power electronics. Whether it can be a complicated CNC Machine...

Dr. Nishanth Raja, CEO of XYMA Analytics Explains How they build IIoT Based Ultrasonic Waveguide Sensors for Harsh Industry Environments 

The rise of Internet of Things (IoT) has taken the evolution of sensors to a completely different level. Sensors are an...

Understanding Ultrasonic Flow Meters and it¡¯s Working Principle in Water Flow Measurement

Flow rate measurement involves the determination of the quantity of fluid passing through a specified surface area of a vessel...

Founder of Sirab Technologies, Mr. Surya Satyavolu Talks About Safety Assured Automated Vehicle Guidance System for Autonomous Road Transportation

Road accidents are counted as one of the leading causes of unnatural deaths and the majority of the road accidents that take...

Design Techniques for Reducing EMI in SMPS Circuits

In my previous article on EMI, we examined how the intentional/unintentional nature of EMI sources and how they affect the...

How Harmonic Distortion Affects your Induction Motor Performance

Harmonic distortion has always been a problem for electrical engineers as it leads to heavy power loss in AC induction motors...

Bootstrap Sweep Circuit using Transistors 

Anyone who deals with electronics will have come across waveform generator circuits like rectangular waveform generator, square...

Cost Effective IoT Based Sensors to Provide Accurate and Real-Time Microclimate Information to Farmers: Harsh Agarwal, CEO of NEERx Technovation

Soil health monitoring, irrigation scheduling, hi-tech greenhouses, evapotranspiration studies, watershed management, land...

Different Levels of Autonomous Driving and Where we are Today

For the last many years, automobile manufacturers have turned their attention towards self-driven cars. It all became serious...

Construction and Operation of Direct Online Starter Circuit

Direct Online Starter or DOL is a simple electromechanical system designed for switching and protection of Induction motors....

Superheterodyne AM Receiver - Working with Block Diagram and Schematics 

A superheterodyne receiver uses signal mixing to convert the input radio signal into a steady intermediate frequency (IF) that...

Nikhilesh Mishra, CEO of Grinntech Technologies Shares How His Company Became a Leading Lithium Battery Technology Provider in India

Transport is one of the major contributors to global warming, representing more than 23% of global energy-related carbon...

Calibration of Ammeter, Voltmeter, and Wattmeter using Potentiometer

We know that voltage, current, and power are measured in volts, amps and, watts and voltmeter, ammeter, and wattmeter are used...

Designing a True RMS to DC Converter using IC AD736

A True-RMS or TRMS is a type of converter which converts RMS value to equivalent DC value. Here in this tutorial, we will learn...

Importance of Measuring Rated RPM Manually before Replacing Old Motors with a New One

In today¡¯s case study, we have a cement plant, where four dilution air fans (2 fans in each of the 2 units of the kiln) of 225...

An Overview of Ingestible Electronic Pills for Real-Time Analysis of Gastro-Intestinal Tract

Would you want to swallow electronics? Yes, you heard that right! Electronics, in general, are not meant to be eaten. They have...

Do You Have A Temperature Control Strategy for Electrical Enclosures?

In commercial and industrial environments, it¡¯s essential to house electrical devices in a secure enclosure. Such devices...

Tips and Tools to Reduce Time to Market for your Electronic Hardware Products

Developing a new hardware product is no doubt a herculean task filled with uncertainties which if not properly managed, could...

Understanding Z-Wave Protocol and its Role in Smart Home Automation Solutions 

As applications based around Wireless Sensor Networks, Home Automation, and IoT increased, the need for alternative...

Mahek Mahendra Shah, CEO of Antariksh Waste Ventures on how his NB-IoT Smart Garbage Bins can tackle Waste Management Problems 

Waste Management in India is already a mammoth task and is going to be more complicated with the increase in urbanization and...

Understanding Dot Convention in Transformers

From large power stations to compact SMPS circuits, transformers can be found almost everywhere. Though there are many types of...

Relaxation Oscillator using Op-amp 

Operational amplifier is an integral part of Electronics, and we previously learned about Op-amps in various op-amp based...

Using LED Lights to Reduce Operating Cost in Industries that Run 24x7

In a country like India, the main concentration nowadays is on energy efficiency and effectivity. Stress is laid on replacing...

Induction Motor Working Principle- Single Phase and Three Phase Induction Motor

The induction motor is an A.C electrical machine that converts electrical energy into mechanical energy. Induction motor is...

Things to know about the IPC Standards in PCB Designing

When it comes to electronic components or electronic devices, there are always certain types of standards that ensure the...

Ashish Bajaj, Co-Founder of COCO on how his platform could improve Data Privacy in IoT Devices through Cloudless P2P Networking Platform 

According to research predictions, 41.6 billion IoT devices will be generating around 79.4 zettabytes of data in the year 2025...

Importance of Relay Coordination in Process Industries

There are certainly quite a few cases of inadvertent tripping in cement plants, steel plants, fertilizer plants, FMCG and other...

Different Types of Wireless Power Transfer Technologies and their Working

Every electronic system or device needs electric power to operate, whether it is from your walled AC supply or a battery. This...

STM32F Nucleo-64 Development Boards Review

For most people out there, the first embedded development board that they would have worked on would most probably be an...

What is Power Transformer and How does it work?

In some of our previous articles we have discussed about the basics of the transformer and its different types. One of the...

Gautham Pasupuleti CEO of Biodesign Innovation Labs - Tackling Respiratory Illness with Affordable and Innovative Medical Technologies 

With an aim to address the issues of the healthcare system in India, two brothers - Adithya Pasupuleti and Gautham Pasupuleti...

Importance of Relay Selection in Grid-Connected Industries

Infinite sources do finite mistakes! Yes, it¡¯s true and here is the case study that will help prove that what is being said...

Importance of Vermin Proofing and Periodic Maintenance in HT and LT Panels

Vermin is a term that we use for animals, mostly reptiles and birds which cause significant damage or annoyance. These animals...

Overview of PLC and Various Arduino based PLC Boards

Arduino was first introduced in 2005 aiming to provide a low-cost and easy way for novices and professionals to create devices...

EMC Testing Process and Requirements for EMC Compliance

As mentioned in the last article where we discussed Electromagnetic Interference (EMI), almost all electronic products designed...

Butterworth Filter: First Order and Second Order Low Pass Butterworth Filter

Electric filters have many applications and are extensively used in many signal processing circuits. It is used for choosing or...

Pankaj Raut, CEO of DimensionNXG on AjnaLens - World¡¯s first AI Powered (AR+VR) Smart glasses in India

Interacting with Holographic projections in the real-world will no longer be limited to Si-Fi movies. Dimension NXG an IIT...

What causes Battery Degradation in Electric vehicles and How to avoid it?

Along with range anxiety and lack of charging infrastructure, battery degradation is also one of the main hurdles in making...

How to Design a Coil - Air Core, Ferrite Core and Toroidal Core Winding

Every hobbyist wanting to dabble in radio has to ¨C at some point ¨C wind a coil or two, be it the antenna coil of an AM radio, a...

Supercapacitor vs Battery - Comparison and Case Study

There is a long debate that Supercapacitors will overrule the battery market in the future. A few years back when...

An Overview of Various MEMS Devices and their Applications 

MEMS stands for Micro-Electro-Mechanical Systems and it refers to micrometer-sized devices that have both electronic components...

What is PoE and How Power over Ethernet Works

Internet connectivity has become necessary nowadays as almost every electronic device needs an active internet connection to...

Impulse Voltage Generator / Marx Generator ¨C Circuit Diagram, Working Principle and Applications

In electronics, surges are a very critical thing and it is a nightmare for every circuit designer. These surges are commonly...

Will Air Taxi Become a Reality? Will it ¡®Elevate¡¯ the Future of Transportation?

While integrating autonomous features in modern vehicles, leading auto companies are exploring the future of urban mobility in...

Pi Filter - Overview, Working, Construction, Application and Design Tips

Filters are commonly used in power and audio electronics to reject unwanted frequencies. There are many different types of...

Driver Assistance to Driver Replacement: The Cognitive Vehicle Is Built Upon Foundational, High Integrity Sensor Data

It¡¯s the moonshot of our time. From sensors to artificial intelligence (AI), the classic electronics supply chain has formed a...

Solar Radiation Measurement Methods using Pyrheliometer and Pyranometer

We all know that life is sustained on earth because of the sun as it provides sufficient heat energy to keep the earth warm....

Three Phase Inverter Circuit - 120 Degree and 180 Degree Conduction Mode

We all know about inverter - it is a device which converts DC into AC. And we previously learned about Different types of...

How close are we to fully Autonomous Vehicles?

As most of the types of equipment we use today are being automated with state-of-the-art technologies, the advent of autonomous...

Inrush Current ¨C Causes, Effects, Protection Circuits and Design Techniques 

The durability and dependability of an electronic circuit are highly dependent on how well it is designed considering all odds...

Biasing Methods of Class A BJT Amplifiers

When you want to design bipolar transistor circuits you need to know how to bias them. Biasing is applying electricity to a...

The best practice to change the direction of LT Motors to avoid Industry Accidents

During a common operation & maintenance practice, I have noticed that in various plants for changing the direction of Low...

What is AI? Should Humanity Fear Advances in Artificial Intelligence? 

Artificial Intelligence is one of the greatest discoveries in the field of science, and it has begun to become more prevalent...

A Basic Introduction to Grid Dip Meter

The Grid Dip Meter (GDM) or the Grid Dip Oscillator (GDO) is an electronic instrument used in measurement and testing of radio...

Is spacing an important factor to consider while mounting an Auxiliary Contactor?

Hello again Friends, I have been sharing many case studies related to Electrical Maintenance, hope you are enjoying them and...

Biggest Electric Vehicle Manufacturers that are Tackling Climate Change Smartly

Air pollution, we all know is a major global issue that is causing premature deaths and illnesses throughout the world. Each...

Electrical Enclosures - 10 Important Factors to Consider Before Selecting One 

Modern electronic circuits are becoming more powerful than ever. Consequently, the needs and requirements of electronic...

Does Motor or Transformers in your plant fail or Burn-out without any warning signs?

Have you experienced Motors or Transformers failing or Burning out in your plant without giving any warning signs during...

Understanding Solid Electrolyte Interface (SEI) to Improve Lithium Ion Battery Performance 

These days Lithium-ion batteries are gaining more attention due to their widespread application in Electric Vehicles, Power...

Difference between RISC and CISC Embedded Architecture

Embedded system is the heart and core of most electronic products available in the market. It¡¯s the implementation of...

Challenges that Make Setting up a Solar Farm Less Feasible

Nearly 4.18 trillion kWh of electricity were generated in the United States at utility-scale electricity generation facilities...

Don't use your Numerical Relay like Electromechanical Relay

With the experience of working in more than 500 Plants with various types of Electrical services, I have come to know about the...

How Machine Learning and AI are transforming Supply Chain Management System

Amid the Fourth Industrial Revolution, the convergence of technology with various production processes, including supply chain...

How to Design your own Transformer for SMPS Power Supply Circuits

Designing an efficient Power Supply circuit is not less of a challenge. Those who have already worked with SMPS circuits would...

Diabetes Monitoring ¨C The next big move for Wearable Industry?

Human lifespan has exponentially increased in recent times and is expected to go up to 80 years till 2050. One of the most...

What could cause repeated relay failures in a chemical plant?

Just like the previous case studies, we bring to you one more actual incident that happened in one of the Chemical / Process...

HT Motor Tripping with Overcurrent fault during GRR Control

Can Programming in DCS also lead to Tripping of HT Motors? In today¡¯s case study I am going to present a case involving GRR (...

Understanding AUTOSAR and it¡¯s Architecture

AUTOSAR (Automotive Open System Architecture) can be defined as a common platform for the whole automotive industry that is...

The Nine Pillars of Industry 4.0 - Transforming Industrial Production 

Industry 4.0 is the fancy name given to the fourth Industrial revolution. In this article, we will discuss about what is...

All You Need to Know About Li-ion Batteries

Unless some Tony Stark steps in and invents the Arc reactor or the research in Solar Power Satellites (SPS) for wireless Energy...

Frequency Compensation of Op-amp and why it is important in your Op-Amp Circuits

Operational Amplifiers or Op-Amps are considered as the workhorse of Analog Electronic Designs. Back from the Analog computers...

An Introduction to Solenoids

Solenoids are simple components that can be used for various applications. The name solenoid is derived from the Greek word ¡°...

Understanding Intellectual Property & Patents and How to Patent a Design

Most of us would have commonly noticed the terms ¡°Patented, patent-pending, patent applied for¡± written on the goods, products...

What is Vacuum Tube and How does it Work

You might be tempted to dismiss the good old tube as a relic of the past ¨C after all, how can a few pieces of metal in a...

Understanding Low-Dropout Voltage Regulators (LDO) and its significance in Battery Operated Devices

Today, electronic devices have shrunken in size than ever before. This enables us to pack in tones of features in compact...

Basics of Smith Charts and how to use it for Impedance Matching

RF Engineering is one of the most interesting and challenging parts of Electrical Engineering due to its high computational...

What is Power Line Communication (PLC) and How it works

Power line Communications (PLC), also known as Power Line Telecommunications (PLT) is the communication technology which uses...

How Optical Fiber Communication works and why it is used in High Speed Communication

Optical Fiber Communication is the method of communication in which signal is transmitted in the form of light and optical...

RF Energy Harvesting - Converting Radio Frequency into Electrical Energy

There are many wireless devices working across the world which makes the people¡¯s life easy and comfortable in many ways, but...

Electromagnetic Interference (EMI) ¨C Types, Standards and Shielding Techniques

Certification is usually one of the most expensive and tedious stages during the development of a new hardware product. It...

Drone Delivery - Future of Shipping Industry

Drones have existed for a long time, but have gained popularity only in recent times. These Unmanned Ariel Vehicles have gotten...

Top 10 Media Server Software for Music Streaming on Raspberry Pi

One of the most non-technical uses for the Raspberry Pi is its use as a media server for playing music, videos, and live...

An Introduction to Sigfox Technology ¨C Basics, Architecture and Security Features

The race for wireless technology started long back in 1890¡¯s when Marconi built the world¡¯s first radio station and introduced...

Understanding Real Time Operating System (RTOS) and How to use it for your next Embedded Design

Embedded systems have a wide range of application in all the electronic devices around us, an evident example is the mini...

Diode Clamper Circuits

Previously we learned about Clipper Circuits, which are used to clip off the positive or negative part of the Alternating...

Introduction to Relay Logic Control - Symbols, Working and Examples

Relay logic basically consists of relays wired up in a particular fashion to perform the desired switching operations. The...

Schottky Diode ¨C Characteristics, Parameters and Applications

Diode is one of the basic components that are commonly used in electronic circuit designs, it can be commonly found in...

What is Blockchain and how can it be used to keep your data secure

Today Human civilization is highly dependent on computers and other machines. Everything around us from a simple alarm clock,...

Transformerless LED Driver Circuit for Reliable Low Cost LED Bulb Designs

LED bulbs are said to be 80% more efficient than other conventional lighting options like fluorescent and incandescent bulbs....

How 5G is becoming an Important Technology Ingredient for IoT

Internet and connectivity are taking center stage, not just in the industrial environment but also among individuals¡¯ personal...

What is Bleeder Resistor and where it is used?

Bleeder resistors are standard high value resistors which are used to discharge the capacitor in filter circuit. The...

How IoT is Transforming Food Industry and Improving Food Safety

The emergence of the Internet of Things has changed various industrial operations for good. With the ability of deploying...

Bi-Directional Logic Level converter using MOSFET

Back in the ENIAC era, computers were more analog in nature and used very few digital ICs. Today an average Joe¡¯s computer...

Electromagnetic compatibility in Electric Vehicles - Sources of EMI and Guidelines to reduce it

When current passes through a conductor it creates electromagnetic fields and almost all electronic devices like TVs, washing...

Narrow Band (NB) IoT ¨C The next level Communication Network for Internet of Things

Internet of Things (IOT) is the technology that would change the future of how things would work and that we have seen in our...

Lithium Ion Battery Manufacturing: 3 Ways to Minimize the Cost

A new JRC science-for-policy report by the European Commission's science and knowledge service projects that the prices of...

How to Deal with Security Challenges for Smart IoT Devices

The Internet of Things (IoT) is a term that describes millions of devices equipped with sensors and connected over the internet...

How Optic Fiber Networks Impact the Development of IoT?

Many industries are able to fashion their products to align with what is the Industrial Revolution 4.0. One of the key players...

In-display Fingerprint Sensors: Types and Working

Smartphones with fingerprint sensors have flooded the market but it hasn¡¯t been long since these sensors started making it to...

Diode Clipper Circuits: Design & Demonstration

As the name suggests, Clipper circuit is used to ¡°clip¡± a portion of input signal without distorting the remaining part of the...

Kush Mishra - CTO of SenRa, discusses how designers can make use of their LoRa Network Gateways in India

Thinking about a Low Power Long Range IoT solution??! Then probably you would have heard about the wireless radio technology...

Galvanic Isolation ¨C Signal Isolation and Power Isolation

An average household microwave oven operating at 110/220V AC can produce upto 2800V inside it, which is dangerously lethal....

How Regenerative Braking Works in Electric Vehicles

Braking is one of the important aspects of a vehicle. The mechanical braking system which we use in our vehicles has a big...

Dan Jones, CTO of Chirp explains how they transmit data over sound using ordinary speaker and microphone

With the electronics buzz towards IoT, Machine to Machine Communication and Connected devices, design engineers are on constant...

Debunking the Magic behind Sensors used in Self Driving Vehicles

On a fine morning you are crossing the road to reach your office on the other side, just when you are half the way through you...

Wireless Vidyuth - Developing wireless chargers for Electric Vehicles in India

Indian Government along with the automobile sectors is trying hard to achieve their realistic goals of having 30% Electric...

Wireless Electric Vehicle Charging System (WEVCS)

Now a days world is shifting towards electrified mobility to reduce the pollutant emissions caused by nonrenewable fossil...

Understanding Maxwell Equations

Maxwell equations are the fundamentals of Electromagnetic theory, which constitutes a set of four equations relating the...

Transimpedance Amplifier - Current to Voltage Converter

To explain in simple words a Transimpedance amplifier is a converter circuit which converts the input current to a proportional...

New metering technology makes every drop count

The statistics are alarming: In the United States alone, household leaks waste about 900 billion gallons of water each year. To...

What is DCR in Inductors and how does it affect your circuit design

Inductors are widely used passive components in electronics after resistors and capacitors. An ideal inductor stores energy in...

Understanding Power Factor and How It Affects your Energy Bills

Aside from safety and reliability, several other goals including efficiency should be pursued in the design and implementation...

Ottomate Re-inventing home appliances through BLE 5.0 Mesh Technology ¨C Puravansh Maitreya DGM of Marketing

Following the venture of LAVA International - a fast growing Indian Mobile handset company, Mr.Vishal Sehgal has stepped in as...

Understanding ESR and ESL in Capacitors

The most used electronics components in any electronic design are Resistors (R), Capacitors (C), and the Inductors (L). Most...

Robotic End of Arm Tools Tighten their Grip over the Automation Set-up

The industrial ecosystem is in the mid of the fourth industrial revolution¡ªIndustry 4.0. Robots are taking over the global...

Electric Vehicle On-board Chargers and Charging Stations

As the world is gearing up to unleash an EV revolution, it is still true that the rate of adaption is slow. Electric Vehicles (...

Top Open Source IoT Platforms to Cut Down Your IoT Development Cost

In Today¡¯s connected world Internet of thins (IoT) is no longer a buzz word that¡¯s thrown around by experts. It is Real!! And...

Dhivik, Founder and CEO of Go GreenEOT shares how his company is building Energy efficient Electric Two-Wheelers

Go GreenEOT (Energy of Things) is a company focused on building energy efficient technologies to power our future. Since energy...

Crystal Oscillator Vs Resonator

There are various resonators that are used for an immense number of applications in the field of Electronics. In those list of...

Current Regulators: Construction, Working and Design Types

Just like situations in which we need to regulate the voltage in our designs, there are scenarios where we need to regulate the...

Current Mirror Circuit: Wilson and Widlar Current Mirroring Techniques

In the previous article, we discussed about Current Mirror Circuit and how it can be built using Transistor and MOSFET. Despite...

Introduction to Swarm Robotics

Interacting, understanding and then responding to the situation are some of the greatest features of humans and those are the...

Sameer Ranjan ¨C Co-Founder and CTO of FAEbikes on how his company is setting up the EV Infrastructure for India with over 200 charging stations in Bangalore

¡°The future of mobility is going to be shared and electric¡± says Sameer who is the Co-Founder and CTO of FAEbikes, a company...

Current Mirror Circuit (Part 1): Introduction, Characteristics and Construction

The Current Mirror is a widely popular technique for monolithic IC design. In this technique, the circuit is designed in such a...

What is LiDAR and How does it Work

Driverless Cars which were one of the biggest technological fantasy of the 1990s (fueled by earlier movies like ¡°The Love Bug¡±...

Future is Supercharged for Lithium-Ion Battery Pack Manufacturers in Asia

With the world moving rapidly towards the future of e-mobility, the lithium-ion battery industry is becoming one of the most...

Different Types of Transformers and Their Applications

A transformer is a widely used device in the electrical and electronics domain. It is an electromagnetic device which follows...

Introduction to LoRa and LoRaWAN: What is LoRa and How Does It Work?

Communication is one of the most important parts of any IoT project. The ability of a thing to communicate with other ¡°things...

Operational Amplifier Integrator Circuit: Construction, Working and Applications

Op-amp or Operational Amplifier is the backbone of Analog Electronics and out of many applications, such as Summing Amplifier,...

How HVDC Transmission can be the Future of Renewable Energy Generation

The need for an efficient and flexible electricity transmission system has been consistently felt in today¡¯s industrialized...

Current Sensing Techniques using Different Current Sensors

Current is a very critical factor in Electronics or Electrical Engineering. In electronics, current can have a bandwidth from...

Types of Motors used in Electric Vehicles

Electric vehicles are not something new to this world, but with the technological advancement and increased concern on...

An Overview of Global Automotive Battery Management Systems Market

The global market for automotive Battery Management Systems has seen a sea change in demand in the past few years with...

Selecting the Right Switching Regulator for Your Application

Power is an important part of any electronics project/device. Irrespective of the source, there is usually a need to perform...

Serial Communication Protocols

Before starting with Serial Communication Protocols, Let¡¯s break the terminology in three parts. The communication is very well...

Brushed vs Brushless Motors: Operation, Construction and Applications

Electric motors have become a huge part of our lives. They are found in all sort of devices from electric cars to drones,...

What is Capacitor Leakage Current and How to Reduce It

The capacitor is the most common component in electronics and used in almost every electronics application. There are many...

Introduction to FPGA and It's Programming Tools

With growing popularity of microcontrollers engineers are using microcontrollers more than FPGAs. The Microcontrollers have...

Inductor Coupling - Series & Parallel Combinations

In previous tutorial, we started with Understanding an Inductor and It's Working, now it is time to explore the different...

Fundamentals of Motors ¨C Theory and Laws to Design a Motor

Ever wondered how does a motor spin? What are the fundamentals involved? How is it controlled? The DC brushed motors have been...

The Staple Role of RF Power Semiconductor in EV Revolution - Opportunities & Challenges

Although the ever-increasing number of 5G roll-outs and climbing consumer electronic devices sales will predominantly create a...

Understanding an Inductor and It's Working

The inductor is one of the major passive components in electronics. The basic passive components in electronics are resistors,...

Energy Saving Quad Low Side Intelligent Power Switches 

Abstract- In this paper we present the new quad low side intelligent power switches specifically designed to minimize total...

Innovations in Supercapacitor Development: Past, Present, and the Future

The power electronics industry has been on an upward spiral and shows no signs of abating, as the trend of electrification...

Real Life Object Detection using OpenCV ¨C Detecting objects in Live Video

We started with installing python OpenCV on windows and so far done some basic image processing, image segmentation and object...

PIC vs AVR: Which Microcontroller to choose for your Application

When it comes to choosing microcontroller, it is really a confusing task as there are various microcontrollers available in the...

Nodal Voltage Analysis

Analyzing circuit network is a crucial part in designing or working with pre-designed circuits, which deals with current and...

Object Detection using Python OpenCV

We started with learning basics of OpenCV and then done some basic image processing and manipulations on images followed by...

IoT Smart Meter - Monitor your Electricity through the Wi-Fi Link

Imagine how nice it would be if you can see the energy consumption of your house or any commercial apartment sitting anywhere...

How to Modify the Clock Frequency to Reduce Microcontroller Power Consumption

Developers always have challenge delivering high levels of functionality and performance while simultaneously maximizing...

Ashok from Wisense Technology, on how they build low power wireless sensor networks and solutions

IoT solutions are everywhere today. Be it Warehouse Management, Agriculture, Industrial Automation or Logistics everything is...

Mesh Current Analysis 

Analyzing a circuit network and finding out the current or voltage is a tough job. However, analyzing a circuit will be easy if...

Image Segmentation using OpenCV - Extracting specific Areas of an image

In the previous tutorials, we have used OpenCV for basic image processing and done some advance image editing operations. As we know, OpenCV is Open...

Yuvraj Tomar, Founder of Thinqbot tells us how his smart home solutions could convert any home into a smart one

With the advent of wireless technology and IoT Solutions, Smart Home concepts are quickly getting popular. The Internet is already filled with a...

Temperature Monitoring System in Electric Vehicles

Automotive manufacturers all over the world are focused on vehicle electrification. There is a need for cars to charge more...

Piyali Goswami - Texas Instruments Application Engineer, shares her views about Women in the Field of Engineering on International Women¡¯s Day. 

According to a Survey taken by Women¡¯s Engineering Society in 2017, only 11% of the worlds engineering workforce are Women....

Hartley Oscillator

In simple terms, the oscillator is a circuit which converts DC power from the supply source to the AC power to the Load....

Current Sensing Solutions in EV/HEV Batteries

The electric vehicle market is picking up quite rapidly across the globe. Estimates show that the number of electric vehicles...

An Overview of Dual Converters

In the previous tutorial we have seen how a Dual Power Supply Circuit is designed, now we learn about Dual Converters, which...

Cell Balancing Techniques and How to Use Them

A nominal lithium cell is rated for around 4.2V only, but in its applications like EV, portable electronics, laptops, power...

Colpitts Oscillator

An oscillator is a mechanical or electronic construction which produces oscillation depending on few variables. We all have...

Minimizing Power Consumption in Microcontrollers

Just as gas (petrol/diesel) is important for bikes, trucks and cars (yeah, excluding Teslas!) to move, so is electric power for...

Harmonic Filter Circuit: How to remove Harmonics using Active and Passive Harmonic Filters

What is Harmonics in Electrical System?
In power systems, harmonics are defined as positive integer multiples of the...

Jagatheeswaran Senthilvelan Head of Innovation and Technology shares how he develops solutions for Industry 4.0 and other IoT applications

Jagatheeswaran Senthilvelan is currently the Head of Innovation and Technology for a company called Fluxgen Technologies which...

What is DIAC: Construction, Working and Application in Triggering the TRIAC

DIAC is a semiconductor device which has three layers and two junctions. The word DIAC consists of two parts, DI and AC. The DI...

EVI Technologies Technical Director, Aditya Raj Verma speaks on Electric Vehicle charging stations in India

According to the BNEF forecasts, the growth of EVs in India is slow because of the shortage of charging infrastructure and lack...

Image Manipulations in OpenCV (Part-2)

In the previous tutorials, we have learned about OpenCV and done some basic image processing and then in next tutorial we have...

What is VFD Drive Circuit: Its Operation, Types and Applications

There are lots of factories and plants in the world which use a different type of high power motors. Due to the high power...

What is JFET: Its Construction, Working and Biasing Techniques

JFET is Junction gate field-effect transistor. Normal transistor is a current controlled device which needs current for biasing...

What is Inrush Current and How to Limit it?

Inrush current is the maximum current drawn by an electrical circuit at the time it¡¯s turned ON. It appears for the few cycles...

What is MOSFET: Its Construction, Types and Working

MOSFET is basically a transistor which uses field effect. MOSFET stands for Metal Oxide Field Effect Transistor, which has a...

Image Manipulations in Python OpenCV (Part 1)

In the previous tutorial, we have learned about OpenCV and done some basic image processing using it like grey scaling, color...

Applications of IoT in the Energy Industry: Generation, Transmission and Consumption

IoT is everywhere. Working hand in hand with technologies like blockchain and machine learning, it is changing everything, from...

Thyristor Commutation Techniques

To turn On a Thyristor, there are various triggering methods in which a trigger pulse is applied at its Gate terminal....

Getting started with Python OpenCV: Installation and Basic Image Processing

Art is a way of seeing, and they say seeing is believing, but the opposite is also true, believing is seeing and it¡¯s really...

Tips and Tools for Embedded Firmware Development

Software development is generally difficult but for an embedded system, it¡¯s on a whole new level of difficulty. Firmware...

Lead Acid Battery: Working, Construction and Charging/Discharging

Almost every portable and handheld device consist a battery. The battery is a storage device where energy is stored to provide...

Introduction to Different Types of Inverters

Alternating Current (AC) power supply is used for almost all the residential, commercial and industrial needs. But the biggest...

Classes of Power Amplifiers

In electronics, Amplifier is the most commonly used circuit device with huge application possibilities. In Audio related...

Battery Management System (BMS) for Electric Vehicles

On 7th January 2013, a Boeing 787 flight was parked for maintenance, during that a mechanic noticed flames and smoke coming...

Pull Up and Pull Down Resistor

What is Resistor?
Resistors are current limiting devices with are used abundantly in electronics circuits and products. It is a...

All you want to know about Electric Vehicle Batteries

The speed, mileage, torque and all such vital parameters of an electric car solely depends on the specification of the motor...

Car Number Plate Detection Using MATLAB and Image Processing

Have you ever wonder that how an ANPR (Automatic Number Plate Recognition) system works? Let me tell you the concept behind it...

Log9's Kartik Hajela tells us how the EV¡¯s of future will run on Water using their Metal-Air batteries

Yes, you read it right!! The cars of future could actually run only with water and aluminum. In fact the Proof of concept is...

Top 10 Common Issues while using Raspberry Pi and Their Solutions

In one of our recent articles, we shared solutions to some of the errors most beginners will encounter while working with the...

Selecting the Right Platform for your IoT Solution

A report by Gartner in 2017 predicted that by 2020, the number of connected ¡°things¡± in the Internet would be over 20.4 billion...

An Engineer's Introduction to Electric Vehicles (EVs)

According to a forecast by International Energy Agency, the use of Electric Vehicles will grow from 3 million to 125 million by...

Getting Started with Image Processing using MATLAB

Imagine pointing your camera to some object and the camera tells you the name of that object, yes, Google Lens in Android smart...

Manoj Meena Founder of Atomberg tells us how his sensors-less BLDC motor Fans are the most energy efficient fans of India.

Burgeoning to become the Tesla of consumer appliances, Atomberg Technologies is an IITian start-up founded by Manoj Meena and...

Getting Started with Simulink in MATLAB: Designing a Model

What is Simulink?
Simulink has becomes most used engineering software package in last few years among academies and industries...

10 Most Common Mistakes while using Arduino

Starting out as a beginner with the Arduino, can be quite challenging for people without electronics background, you¡¯d come...

SenseGiz¡¯s VP Rahul Kednurkar explains how their product COIN leverages IoT to provide end-to-end Solution

Rahul Kednurkar is the VP-Business Development of SenseGiz, with a Bachelor¡¯s Degree on Industrial Production, and takes the...

An Overview of Circuit Switching and Packet Switching

What is switching?
In modern world, we are connected with everyone, either by internet or by a telephone connection. In this...

Top Hardware Platforms for Internet of Things (IoT)

IoT (Internet of Things) is no longer a buzzword. With several inspiring use cases, emanating on a daily basis, multiple firms...

Microcontroller vs PLC: A Detailed Comparison

The advent of Arduino and scores of other microcontroller based boards in recent times has increased the interest in embedded...

Bluetooth or WiFi ¨C Which is Best for Your New Wireless Product?

There are numerous wireless standards at your disposal when creating a new product. Each choice has its own set of advantages...

What is Stepper Motor and How it Works

From a simple DVD player or printer in your home to a highly sophisticated CNC machine or Robotic Arm, Stepper motors are to be...

An Introduction to Supercapacitors

The capacitor is a two-terminal passive component, which is widely used in electronics. Almost, every circuit we find in...

Ultimate Guide ¨C How to Develop a New Electronic Hardware Product

So you want to develop a new electronic hardware product? Let me start with the good news ¨C it¡¯s possible. You can develop a...

CEO of Shalaka Connected Devices, Hrishikesh Kamat Speaks on IoT Trends in India

Hrishikesh is the CEO and managing partner of Shalaka Connected Devices LLP, a company focused on developing embedded and IoT...

What is PWM: Pulse Width Modulation

Inverters, Converters, SMPS circuits and Speed controllers.... One thing that is common in all these circuits is that it...

What is ADC - Analog to Digital Converters

The Analog world with digital Electronics
Few years back the entire electronics devices that we use today like phones,...

Audio Transformer

What is a Transformer?
A transformer is a static electrical device that transfers energy between two or more circuits through...

Inventor Gaurav Tiwari speaks on how he built and launched Stridalyzer ¨C An IOT based smart wearable insole

Gaurav Tiwari is the Director of Engineering at ReTisense and the Inventor of Stridalyzer Techonology. Being a computer science...

Introduction to Bit Banging: SPI communication via Bit Banging

Communication Interfaces are one of the factors that are considered when selecting a microcontroller to be used for a project....

Synchronous Counter

What is a Counter?
A counter is a device which can count any particular event on the basis of how many times the particular...

Asynchronous Counter

What is a Counter?
A counter is a device which can count any particular event on the basis of how many times the particular...

Selecting Between a Microcontroller and Microprocessor

The brain of an embedded device, which is the processing unit, is a key determinant of the success or failure of the device in...

Interview - CEO of Cooey speaks on how they are planning to use technology to revolutionize Healthcare industry

Manu Madhusudanan is the CEO and Co-founder of an innovative technological healthcare company called Cooey. Started in April...

Switching Buck Regulator: Design Basics and Efficiency

In electronics, a regulator is a device or mechanism which can regulate power output constantly. There are different kinds of...

Interview with Yuki Sato ¨C CEO and Founder of Cambrian Robotics Inc.

Yuki Sato is the Founder and CEO of Cambrian Robotics Inc., which is based out of Tokyo. He has been into computers and...

Switching Boost Regulator: Design Basics and Efficiency

In electronics, a regulator is a device or mechanism which can regulate power output constantly. There are different kinds of...

Inverting Operational Amplifier

Op-Amp (Operational Amplifier) is the backbone of Analog electronics. An operational amplifier is a DC-coupled electronic...

How to Select the Right Microcontroller for Your Embedded Application

A microcontroller is essentially a small computer on a chip, like any computer, it has memory and usually programmed in...

Non-inverting Operational Amplifier

Op-Amp, short for operational amplifier is the backbone of Analog electronics. An operational amplifier is a DC-coupled...

Different Types of Batteries and their Applications

A battery is a collection of one or more cells that go under chemical reactions to create the flow of electrons within a...

What is TRIAC: Switching Circuit and Applications

Power electronic switches like BJT, SCR, IGBT, MOSFET, and TRIAC are very important components when it comes to switching...

An Overview of Wireless Charging Technology

Wireless Charging is the process of recharging battery powered electronic devices without directly tethering them using wires...

Voltage Controlled Oscillator (VCO)

Most of the consumer electronic devices around us like Mobile phones, TV, Radio, Mp3 Players etc are a combination of Digital...

Full Subtractor Circuit and Its Construction

In the previous tutorial of Half Subtractor Circuit, we had seen how computer use single bit binary numbers 0 and 1 for...

Multiplexer Circuit and How it Works

The term Multiplexer which is also commonly called as ¡°MUX¡± or ¡°MPX¡± refers to selecting one output of the many available...

Half Subtractor Circuit and Its Construction

In previous tutorials, we have seen how computer use binary numbers 0 and 1 and by using an adder circuit computer will add...

Full Adder Circuit and its Construction

In previous tutorial of half adder circuit construction, we had seen how computer uses single bit binary numbers 0 and 1 for...

Binary Decoders

Decoder is type of combinational Circuit which decodes a small bit value into large bit value. It is normally used in...

Binary Encoders

Encoders, as the name suggest, encodes a larger bit of information into a smaller bit value. There are many types of encoders...

Half Adder Circuit and its Construction

Computer uses binary numbers 0 and 1. An adder circuit uses these binary numbers and calculates the addition. A binary adder...

Capacitor Circuits: Capacitor in Series, Parallel & AC Circuits

A capacitor is one of the most used electronic components. It has the ability to store energy inside it, in the form of an...

RC, RL and RLC Circuits

The whole of electronics components can be slip into two broad categories, one being the Active components and the other as...

Cycloconverters ¨C Types, Working and Applications

Power supplies can be classified into two broad categories, one is the AC Power supply and the other is DC power supply. As we...

Getting Started with Amazon AWS for IoT Projects

It is estimated that there will be around 20.4 billion devices connected to the internet by 2020, well how big is this number?...

How to Program Arduino with an Android device

We have built many Arduino Projects and all the time we have used official Arduino IDE to program the Arduino. But do you know...

Getting Started with LabVIEW: Glow LED with Button

What is LabVIEW?
LabVIEW is an acronym of Laboratory Virtual Instrumentation Engineering Workbench. Their appearance and...

IGBT - Insulated Gate Bipolar Transistor

IGBT is a short form of Insulated Gate Bipolar Transistor, combination of Bipolar Junction Transistor (BJT) and Metal oxide...

Darlington Transistor Pair

Darlington transistor is invented in 1953, by a US electrical engineer and inventor, Sidney Darlington.
Darlington transistor...

Optocoupler: Its Types and Various Application in DC/AC Circuits

Opto-coupler is an electronic component that transfers electrical signals between two isolated circuits. Optocoupler also...

Quartz Crystal Oscillator

In our previous RC Phase Shift Oscillator and Wein Bridge Oscillator tutorials, we get fair idea about what is an Oscillator....

Kirchhoff¡¯s Circuit Law

Today we will learn about Kirchhoff¡¯s Circuit Law. Before going into detail and its theory part, let¡¯s see what actually it is...

DC Circuit Theory

What is DC?
In elementary school, we learned that everything is made by atoms. This is a product of three particles: Electrons...

Wein Bridge Oscillator

In this tutorial, we will learn about Wein Bridge Oscillator which was developed by a German physicist Max Wien. It is...

RC Phase Shift Oscillator

What is Oscillator?
An oscillator is a mechanical or electronic construction which produces oscillation depending on few...

Active High Pass Filter

Previously we described about Passive High Pass Filter and Active Low Pass Filter, now it is time for Active High pass filter....

Active Low Pass Filter

Previously we described passive low pass filter, in this tutorial we will explore what is an Active Low Pass Filter.
What...

Getting started with MATLAB: A Quick Introduction

MATLAB (Matrix Laboratory) is a programming platform developed by MathWorks, which uses it's proprietary MATLAB programming...

Basics of Transformer

Transformers generally, are devices capable of converting quantities from one value to the other. For this Article, we will be...

Passive High Pass Filter

Previously we discussed Passive Low Pass Filter, now it is the time to look insight of passive high pass filter....

AC Circuit Theory (Part 3): Peak, Average and RMS Values

These AC circuits series has taken us on a journey which has seen us discuss what AC really is all about, how its generated,...

Passive Low Pass Filter

This tutorial is about Passive Low Pass Filter, a widely used term in Electronics. You will hear or use this ¡®technical¡¯ term...

What is Thyristor and How it works?

In general, Thyristors are also switching devices similar to the transistors. As we already discussed, Transistors are the tiny...

AC Circuit Theory (Part 2): AC Waveforms and their Properties

AC Waveform
As established in the first part of AC Circuit Theory, when a magnet rotates around a coil or a coil rotates around...

AC Circuit Theory: What is AC and How its Generated

Introduction
An electrical circuit is a complete conductive path through which electrons flow from the source to the load and...

Different Types of Shift Registers and its Applications with Examples 

What is Shift Register:
Shift Registers are sequential logic circuits, capable of storage and transfer of data. They are made...

How to Choose The Best PCB Design Software

When PCBs were not discovered, engineers connected all components on a circuit using external wires similar to how it is done...

Zener Diodes

Introduction
Diodes generally are known as a device that allows the flow of current in one direction (forward biased) and...

PID Controllers: Working, Structure and Tuning Methods

Before explaining PID Controller, let's revise about Control System. There are two types of systems; open loop system and close...

What is Fuse: Types and Working

What are fuses?
Fuses are the protectors, these are the safety devices which are used to protect the home appliances like...

Basics of PCB

What is PCB?
PCB is a copper laminated and non-conductive Printed Circuit Board, in which all electrical and electronic...

RS232 Serial Communication Protocol: Basics, Working & Specifications

One of the oldest, yet popular communication protocol that is used in industries and commercial products is the RS232...

Diodes: PN Junction, Types, Construction and Working

What is diode?
In general, all the electronic devices need DC power supply but it is impossible to generate DC power so, we...

Humanoid Robots

Time waits for none. Apparently, it's the same case with the speed of Technology upgrade these days. Moore's law is already...

Different Types of Transistors and Their Working

As our brain is made up of 100 billion of cells termed Neurons which are used to think and memorize things. Like as computer...

Communication Between Two Computers using XBee Modules

In previous tutorial we have learned about ZigBee protocol, its architecture and also learned about XBee modules and AT...

Introduction to ZigBee: Architecture, Networks and AT Commands

Generally many people get confused with two terms XBee and ZigBee, most of them use it interchangeably. But this is actually...

Know About Different Types of Switches and Their Applications

What is a SWITCH? Switch is nothing but a device which is used to turn ON and OFF the equipment. Most probably this equipment...

Wheatstone Bridge

¡°The Heart of science is measurement¡±, and for the measurement the bridge circuits are used to find all kind of electrical and...

Bionic Eye

¡°There is no better way to thank God for your sight than by lending a helping hand to those in dark¡±
...

What is a Hoverboard and How does it work?

Our quest for faster and simpler transportation will always be a Journey and not a destination. One of the trending and sought-...

Light Fidelity ¨C Li-Fi

With the boom of Smart Phones, Internet of things (IoT), Industrial Automations, Smart Home systems etc.. the demand for...

Newbie Guide - How to Use a Digital Multimeter

Just like stethoscope for doctors, stack overflow for programmers, spanners for Mechanic and Jarvis for Tony Stark a Multimeter...

Basic Working Principle of Relay - Construction and Types 

From a small traffic signal controller to a complex high voltage switchyard, relays can be found everywhere. To put it in...

LiFi vs WiFi

Just like the invention of wheel for automobiles the invention of wireless internet has revolutionized internet since then....

OLED Display, its Types and Working

To start with let us understand what these OLED displays mean. The term OLED stands for ¡°Organic Light emitting diode¡± it uses...

PNP Transistors

The first bipolar junction transistor was invented in 1947 at Bell laboratories. ¡°Two polarities¡±is abbreviated as bipolar,...

NPN Transistors

The first bipolar junction transistor was invented in 1947 at Bell laboratories. ¡°Two polarities¡± is abbreviated as bipolar,...

A Beginners Guide for Getting Started with 3D Printing

3D printing, Additive printing or Stereo lithography, if you have come across these terms and just blinked over it then you...

Design Your Circuits Online for Free with EasyEDA

EasyEDA is a Online PCB design and Simulation Tool. We have already covered this tool in detail in this article EasyEDA for...

Arduino vs Raspberry Pi: Differences between the two

Arduino and Raspberry Pi are the most popular boards among the students, hobbyists and professionals. Experienced and...

10 Real Life Examples of Internet of Things

The effect technology has on our lives is something beyond words. We are smarter, growing faster, learning in innovative ways...

5 Interesting Wearable Tech Gadgets You Should Know About

With the consistency in the advancement of technology, the most popular technology to be emerged now is wearable tech gadgets....

16x2 LCD Display Module

16¡Á2 LCD is named so because; it has 16 Columns and 2 Rows. There are a lot of combinations available like, 8¡Á1, 8¡Á2, 10¡Á2, 16¡Á...

How to make a PCB at home?

We all are very familiar with Printed Circuit Boards or PCBs as they are easily found in television sets, computers and in...

EasyEDA for Electronic Circuit Design

EasyEDA is a free EDA tool for individuals and working in a web browser, it requires no any installation. It was designed to...

Voltage Multipliers

Voltage Multipliers are the circuits where we get very high DC voltage from the Low AC voltage supply, a voltage multiplier...

LCD vs. LED Displays

We often hear about LED and LCD displays without knowing the significant differences between both of them. Are you one of them...

Different Types of Capacitors

Capacitors are filtering devices with are used abundantly in electronic circuits and applications. There are many different...

C Language vs. Embedded C

When students study about c programming they even come across embedded C programming language across their studies and get...

5V DC Power Supply from Computer USB

If you got fed up of buying new batteries for your circuits and want a reliable power source, then here is way. We use our...

Industrial Manipulators or Robotics Manipulators 

Industrial Manipulators or robotics manipulators are machines which are used to manipulate or control material without making...

What is a Servo Motor? - Understanding the basics of Servo Motor Working

What is a Servo Motor?
A servo motor is a type of motor that can rotate with great precision. Normally this type of motor...

Understanding OLED Display Technology

Let¡¯s dream about a high definition television that is even less than a quarter inch thick, curved and about 80 inches wide....

Introduction to 3D Printers

3D printing is a revolutionary technology that have created a buzz recently because of their ingenious concept that has been...

7 Segment Display Units

A seven-segment display (SSD) is a widely used electronic display device for displaying decimal numbers from 0 to 9. They are...

GPS (Global positioning System)

GPS is a navigation technology which, by use of satellites, tells the precise information about a location. Basically a GPS...

Optical Mouse vs. Laser Mouse

Gone are the days when we used to use Optical Mouse, now a wide area is covered by Laser Mouse. Do you know that why laser...

What is 4G Technology?

You must have been hearing about the wireless technologies like 2G, 3G, 4G, etc. The latest in the sequence is 4G, which is ...

Internet of Things ¨C Basics, Current Trends and Future Scope

What about switching on your AC just before you reach at home? And what if you get a message from your car that air pressure in...

Understanding 555 Timer IC

555 Timer IC is one of the commonly used IC among students and hobbyists. There are a lot of applications of this IC, mostly...

What is a Microcontroller?

Microcontrollers are integral part of embedded systems. A microcontroller is basically cheap and small computer on a single...

Different Types of Resistors

Resistors are current limiting devices with are used abundantly in electronics circuits and products. There are various types...

What is the difference between microprocessor and microcontroller?

For beginners, who are just getting started with electronics, oftentimes it might be confusing to...