Electronic Circuits
Explore below list of electronics circuits and projects for beginners. These mini circuits and projects are properly tested and covered with detailed explanation along with neat and clean schematics and demonstration videos. Below is a large collection of 200+ free electronic circuits and projects.
Simple Air Flow Detector Circuit
Detection of air flow is useful in many projects and applications. Here we are building a very simple circuit to detect the air...
Subwoofer Amplifier Circuit using IC TDA2030
If Subwoofer in your music system is not producing enough bass then you can use this simple DIY circuit to enhance the Bass. In...
Fridge Door Alarm Circuit using 555 and LDR
The name of the circuit itself infers the application. This circuit triggers the alarm if the door of Fridge is left open for...
RF Controlled Home Appliances
Home Automation has always been a hot buzzing topic to learn or to work on. It is really cool to control AC appliances...
School/College Quiz Buzzer Circuit using 555 Timer IC
Quiz is an important event in any school/College institution to test the knowledge of the participants. In order to increase...
4-Channel Relay Driver Module Circuit
In this project, we will make a 4-Channel Relay Driver Circuit for relay based applications. In this circuit, we have designed...
Simple Time Delay Circuit using 555 Timer
In this project we are going to design a Simple Time Delay Circuit Using 555 Timer IC. This circuit consists of 2 switches one...
RF Transmitter and Receiver Circuit
Making our projects Wireless always makes it to look cool and also extends the range in which it can be controlled. Starting...
MP3 Player Circuit
It is always interesting to build things that could be used in our day to day life and it gets more interesting when the same...
Piezoelectric Transducer Circuit and Its Applications
Certain crystals like Barium titanate, Quartz, Lithium tantalite, etc. have the property of producing electricity on applying a...
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