In this project we are going to build a Digital Voltmeter without using any microcontroller. Here we are using a very popular...
Electronic Circuits
Explore simple 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 free electronic circuits and projects.
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We have previously built 3x3x3 LED Cube using Arduino and Raspberry Pi. 3x3x3 LED Cube is generally build using some...
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In this article we are going to make a Invisible Broken Wire Detector which is used to check broken or disconnected wires...
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In this project, we are going to make a Voice Modulator Circuit, by using self-designed PCB. In this project, we have designed...
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In this project, we are going to make a Headphone/Audio Amplifier by using self-designed PCB. This project is mainly designed...
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Previously we have built Temperature controlled LEDs Circuit, in which two LEDs were glowing according to the temperature. Now...
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VU Meter or Volume Meter is very popular and fun project in Electronics. We can consider the Volume Meter as an Equalizer,...
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Digital Code Locks are very popular in Electronics, where you need to enter a particular ‘Code’ to open the Lock. This type of...
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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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Cell Phone Detector is a circuit that can sense the presence of any activated cell-phone nearby and gives an indication of...
