An electrical relay is a switch that operates automatically with the help of control signals. To Know more about relays read this article.

PN Junction diode is one of the basic and important electronic device. Read this article to understand the working of PN Junction Diode.

Latches are fundamental building blocks of digital electronics. Read this article to know about Latches and types of latches.

Learn How to Build a Smart Door Bell system using an Arduino UNO, PIR motion sensor, and Servo motors.

Learn How to build a Smart Door Lock System Project using Arduino Uno, Keypad sensor, LCD Display and a Servo Motor.

Learn "How to build a Piano using Arduino and Push Button?"

Learn How to build an RFID Tagging system using an Arduino UNO board and a 16*2 LCD display.

In this sytem, the LED lights are arranged to glow in a systematic order to controll 2-way traffic.

In this blog, we will learn to make a calculator by interfacing a 4x4 keypad which takes input from the user and performs the operations.

IoT Weather Station project using NodeMCU does not require any sensors. It gives the weather information using only NodeMCU board.

Learn "how to interface a Tilt Sensor with Arduino Uno" practically and create more projects using Arduino Uno.

Keypads are generally used as input devices that take user input and process it. Membrane keyboards are characterized by the use of keys...

Home automation using TV remote is a simple DIY project in which a remote is used to control the electronic appliances in home or office.

This blog contains the detailed explanation of code and working of DIY calculator using Arduino using TinkerCAD simulation software.

How to interface a DC motor with Arduino UNO and control the speed of the motor using Pulse Width Modulation (PWM).

This is an article about the Thyristor- a bistable switch and rectifier. It's working, classification and applications are explained here.

In this article, we will learn the design and working principles of the Wein Bridge Oscillator.

This article explains the development, features and significance of India's first indigenous anti-radiation missile Rudram-1.

This article explains the Li-Fi technology, which is a revolutionary step in the field of wireless data transmission.