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.
A Zero Crossing Detector Circuit is a useful application of Op-amp as Comparator. It is used to track the changing in the sine…
Almost all types of sensors and transducers convert real world parameters like light, temperature, weight etc into voltage…
An operational amplifier or Op-amp is one of the most commonly used components in any electronic design. It’s a very versatile…
Almost every Solar based system has a Battery associated with it which has to be charged from solar energy and then the energy…
While working with electronics, we often find ourselves in situations where it becomes necessary to step up the output voltage…
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…
