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.

June 24, 2022

A power bank is a portable rechargeable battery that allows you to connect to an external charging source when you don'…

June 3, 2022

We'll be making a 12V 2000mAh Li-ion Battery pack in this post. We'll start by designing a 3s battery pack, then…

May 27, 2022

Nowadays we can’t even imagine a world without power. Even an intermittent power failure is…

May 24, 2022

In this article, we will be learning about the features and working of a 3S 6A lithium Battery Management System or BMS…

May 20, 2022

Switching Mode Power Supply (SMPS) is an interesting component that uses a compact design within a space of one or two inches…

May 18, 2022

The buck-boost converter is a DC-DC converter that uses the same concept of both the buck and boost converter but in a…

May 12, 2022

Audio content has come a long way over the past decades, from a classic tube amp to modern-day media players, technological…

May 9, 2022

In this article we will be learning about the features and working of a 4s 40A Battery Management System (BMS), we will look at…

April 12, 2022

For those who have a keen interest in gardening, a garden light would provide an option to admire the beauty of their plants…

April 5, 2022

In this tutorial, we are going to build a Lithium Battery Charger & Booster Module by combining the TP4056 Li-Ion Battery…

April 1, 2022

Oftentimes in an electronic circuit, it's absolutely necessary to use a special protection unit to protect the circuit from…

March 20, 2022

An audio amplifier is an Electronic circuit that amplifies low-power audio signals to a level suitable for driving Loudspeaker…