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.

September 9, 2019

Light fence circuit is used to detect the presence of any human or object in a particular area. The detecting range of Light…

September 5, 2019

The Great American Businessman and Inventor of light bulb – Thomas Alva Edison once said that “We will make electricity so…

September 2, 2019

We can consider the Volume Meter as an Equalizer, which is present in the Music systems. In which we can see the dancing of…

September 2, 2019

Every Electronic device or product requires a reliable power supply unit (PSU) to operate it. Almost all devices in our home,…

August 22, 2019

Flashlight or Torch is very useful in emergency situations like power failure. These flashlights are battery-operated, and we…

August 19, 2019

A latch circuit can ‘hold’ the circuit in either on or off state until any external signal is applied to it. Latch circuit…

August 9, 2019

Capacitors seem all fine till you get to the point where a power supply fails or refuses to perform optimally. And if the…

August 5, 2019

Candles have been of great use since ages, it has been guiding humans during night even before Edison came up with the idea for…

July 30, 2019

Measuring current is a simple task – all you need to do is hook up a multimeter to the circuit you want to measure and the…

July 12, 2019

Although there are inverters and generators to immediately start the AC power supply whenever there is a power cut but sometime…

July 5, 2019

Sensors are an integral part of any measurement system as they help in converting the real world parameters into electronic…

June 27, 2019

Battery cells are the most commonly used energy source to power portable electronics. Be it a simple alarm clock or an IoT…