Electrical energy can be transformed into mechanical energy by an electrical machine called a DC motor. A DC motor uses direct current as...

Introduction A beeper, buzzer , or other auditory signaling device can be mechanical, piezoelectric, or electromechanical in nature. This...

Introduction Bluetooth serves as a technological interface that facilitates the establishment of a protocol for data transmission between...

Introduction LCD stands for Liquid Crystal Display in its entire form. LCD stands for liquid crystal display system, which is widely...

Introduction A 7-segment display is a type of electronic display that visually represents numerical digits using seven individually...

What is a thermistor? The name "thermistor" is created by combining the words "thermal" and " resistor ". As a passive component with...

What is ultrasonic sensor ? An ultrasonic sensor is an instrument or an electronic device that measures the distance to target object...

What is a hall effect sensor? A hall effect sensor is a type of magnetic sensor used to detect the direction and strength of a magnetic...

What is an accelerometer? An accelerometer is a sensor device or tool that is used to measure the acceleration of an object or a body. It...

Introduction In order to connect two places to each other without soldering, jumper wires are just cables with connector pins at each...

Introduction A push button switch is a mechanical device that operates by manually pressing a button to activate an internal switching...

What is a photoresistor? A photoresistor is also called a light-dependent resistor (LDR) and is a passive electronic component....

What is a switch? A switch is defined as a mechanical, electrical, electronic, or optical device that is used to open or close a circuit...

Introduction All that is needed to develop circuits or prototype designs is a breadboard. You can create circuits without soldering by...

What is a battery? A battery is a two-terminal electrochemical device that converts chemical energy into electrical energy by a reaction...

What is a potentiometer? A potentiometer, also known as a variable resistor , is a three-terminal electronic device used to measure the...

What is a transistor? A transistor is a three-terminal semiconductor device that regulates or controls the current flow, or voltage...

A Light-emitting diode is a widely used standard source of light in electrical equipment. What is LED? A light-emitting diode is a...

What is a capacitor? A capacitor is a passive, two-terminal electronic component. A capacitor has the ability to store electrical energy....

What is a diode? 'Di' means two,  and 'ode' means electrode . A diode is a two-terminal electrical or electronic device or component...

Building the circuit requires information on various components like Resistors, Inductors, Capacitors, Battery sources, connecting wires...

Lets understand the topic word by word first, so most basic question is What is circuit? Circuit is a roughly circular line, route, or...

Electronic systems can be broadly classified into two categories: Analog and Digital system. These two types of systems handle and...

Semiconductor devices are at the heart of modern electronics, powering a wide range of applications from computers and smartphones to...