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.
In this project, we are going to build a Transistor Based Simple Soil Moisture Detector Circuit. In this circuit, we have used…
The features of the digital products are growing enormously which triggers the frequent usage of smart phones in several…
An Electric Generator is very common and useful electrical machine that was discovered by Michael Faraday in 1832. Since then…
Just like the craze for Pokémon Go out of nowhere the fidget spinners got popular and it became more of trend to have one of…
Door alarm is a very common and useful device for security purpose. They are used to detect whether the Door is open or closed…
Electronic gadgets like Mobile Phones and IPods have made our lives a lot easier. But, all of them suffer from one common…
Whenever we need a constant and specific value of voltage without fluctuation we use voltage regulator IC. They provide a fixed…
In this project, we are going to make a Headphone/Audio Amplifier by using self-designed PCB. This project is mainly designed…
“Eyes sense what mind sees.” Like this LDR (light dependent resistor) sense if there is any light source in its sensing range.…
A float charger, also called as maintenance charger or smart charger, is used to charge a lead acid battery to top-up the self-…
One of the simple yet interesting connection diagrams that young engineers learn in their lab is the staircase lighting…
In this tutorial, we will show you how to connect a Laser diode in an electronic circuit. In comparison to LED’s light, Laser…
