Electronic Circuits

Electronic is fun to learn, especially if you can learn it by building your own circuits. To help you with that, Circuit Digest provides you with a list of popular Electronic circuits and Electronic projects with well illustrated circuit diagram and detailed explanation for a complete do-it-yourself experience. All projects are tested and verified with a working video for a hassle free learning experience. Whether you are an expert or beginner in electronics, we have something interesting for all of you. Below is our huge collection of 200+ free electronic circuits that you can build today.

August 20, 2017

Certain crystals like Barium titanate, Quartz, Lithium tantalite, etc. have the property of producing electricity on applying a…

August 18, 2017

Stun gun is a device which generates high voltage at it’s output by taking low voltage as input. Concept of this device is…

August 17, 2017

A Panic Alarm Circuit is used to send an emergency signal immediately to the people in nearby location to call for help or to…

August 10, 2017

The process of converting alternating current into direct current is rectification. Any offline power supply unit has the block…

August 8, 2017

The process of converting alternating current into direct current is rectification. Any offline power supply unit has the block…

August 4, 2017

High Power LED lights have lots of applications starting from Emergency lights to Head Lights in some expensive cars. These…

August 2, 2017

Automobiles have been the primary mode of transportation for most of us and we depend on them for our day to day commute.…

July 28, 2017

Amplifier is an electronic circuit or device which is used for amplification purpose and used mainly in sound reproduction as…

July 26, 2017

PWM (Pulse Width Modulation) is a important feature of today’s every microcontroller due to its requirement for controlling…

July 25, 2017

In our daily life we see vehicles turning indicators when they turn left or right. It looks like Simple LED Blinking. But it's…

July 24, 2017

In this project let us develop an LED Strobe light circuit using the popular 555 timer IC. A strobe light or a stroboscopic…

July 19, 2017

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