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.

One Bit Memory Cell

All the embedded systems have memory to store data. These memory are made up of flip-flops, these flip-flops store the data in...

Water Level Indicator Alarm

Water tank overflow is a common problem which leads to the wastage of water. Though there are many solutions to it like ball...

Tic Tic Sound using IC 555

This is a 555 timer IC based fun circuit which generates a sound of loud clicking clock. It is quite simple circuit designed by...

Stepper Motor Driver Circuit

Technically stepper motor driver circuit is a Decade Binary Counter circuit. The advantage of this circuit is, it can be used...

Simple Metal Detector Circuit

You can find a metal detector at airports, theaters and various other public places. They are used for the safety of people to...

Simple LDR Circuit

Here we have explained a dark detector circuit by using 555 timer IC and a LDR (Light Dependent Resistor) which senses the...

DC Motor Speed Control Circuit

The DC MOTOR SPEED CONTROL circuit is primarily a 555 IC based PWM (Pulse Width Modulation) circuit developed to get variable...

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