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.
AC LED driver circuits are overly popular due to the advancement of High current white LEDs. We already made a Transformerless…
Most of the power supply these days are very reliable due to advancement in technology and better design preferences, but there…
In the modern world, we use batteries in almost every electronic gadget from your handheld mobile phone, digital thermometer,…
A Switch Mode Power Supply (SMPS) is an indispensable part of any electronic design. It is used to convert mains high-voltage…
This Electromagnetic levitation device is a cool to build an anti-gravity project that is exciting and interesting to watch.…
Square wave to Sine wave converter circuit is an important analog circuit that converts square waveforms to sine waveforms. It…
Tone control or Active equalizer circuit especially bass, treble, and MID control based Equalizer is an important circuit in…
There are many situations when our circuit design has two power sources such as an adapter and a battery or it can even be two…
A crude way to power your DC circuits with AC mains is to use a step-down transformer for stepping down the 230V mains voltage…
Sometimes, we might need an AC bulb flasher circuit that can blink a series of bulbs in a particular time interval for…
In the measurement industry, a very crucial functional block is a Programmable Gain Amplifier (PGA). If you are an electronic…
A rectifier is a circuit that converts alternating current (AC) to Direct current (DC). An alternating current always changes…
