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.
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…
Although there are inverters and generators to immediately start the AC power supply whenever there is a power cut but sometime…
Sensors are an integral part of any measurement system as they help in converting the real world parameters into electronic…
Battery cells are the most commonly used energy source to power portable electronics. Be it a simple alarm clock or an IoT…
A Phase Shift Oscillator is an electronic oscillator circuit which produces sine wave output. It can either be designed by…
The term Supercapacitors and its possible usage in Electric Vehicles, Smartphone’s and IoT devices are being considered…
Sziklai Transistor Pair was first designed by George Sziklai to overcome some efficiency related issues with Darlington pair,…
The situation is simple – you have a low voltage supply rail, say 3.3V, and you want to power something that needs 5V. This is…
The Wireless Electricity Transfer concept is not new. It was first demonstrated by Nikola Tesla in the year 1890. Nikola Tesla…
Most of electronics deals with Tracing Curves, be it the characteristic transfer curve for a feedback loop, a resistor’s…
Amplifiers are integral part of Electronics which are used to amplify low amplitude signals. Amplifier plays a very important…
At the outset driving a motor might seems like an easy task – just hook the motor up to the appropriate voltage rail and it…
