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.
Simple Digital Voltmeter Circuit with PCB using ICL7107
In this project we are going to build a Digital Voltmeter without using any microcontroller. Here we are using a very popular...
Voltage Divider Circuit
A Voltage or Potential Divider Circuit is commonly used circuit in electronics where an input voltage has to be converted to...
3X3X3 LED Cube using 555 Timer and CD4020 IC
We have previously built 3x3x3 LED Cube using Arduino and Raspberry Pi. 3x3x3 LED Cube is generally build using some...
DC Motor Control using Thyristor
Thyristors are semiconductor devices designed for high-power switching applications. Like Thyristors, transistors are also used...
Broken Wire Detector Circuit using IC CD4069
In this article we are going to make a Invisible Broken Wire Detector which is used to check broken or disconnected wires...
How to Design a Circuit Board (with Example PCB of Voice Modulator Circuit)
In this project, we are going to make a Voice Modulator Circuit, by using self-designed PCB. In this project, we have designed...
Temperature Controlled Automatic Switch
Previously we have built Temperature controlled LEDs Circuit, in which two LEDs were glowing according to the temperature. Now...
Simple VU Meter Circuit using LM358
VU Meter or Volume Meter is very popular and fun project in Electronics. We can consider the Volume Meter as an Equalizer,...
555 Timer Based Electronic Code Lock Circuit
Digital Code Locks are very popular in Electronics, where you need to enter a particular ‘Code’ to open the Lock. This type of...
Temperature Controlled LEDs using LM35
Today we are building a simple yet very useful circuit using Temperature Sensor LM35. In this circuit, we are going to control...
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