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.

  • 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...

  • DIY MP3 Music 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...

  •  Generating Electricity using Piezoelectric Transducer Circuit

    Certain crystals like Barium titanate, Quartz, Lithium tantalite, etc. have the property of producing electricity on applying a...

  • DIY Stun Gun Circuit on PCB

    Stun gun is a device which generates high voltage at it’s output by taking low voltage as input. Concept of this device is...

  • Panic Alarm Circuit using 555 Timer IC

    A Panic Alarm Circuit is used to send an emergency signal immediately to the people in nearby location to call for help or to...

  • DIY Portable Power Bank Circuit to Charge Your Cell Phone

    The features of the digital products are growing enormously which triggers the frequent usage of smart phones in several...

  • Full Wave Rectifier Circuit

    The process of converting alternating current into direct current is rectification. Any offline power supply unit has the block...

  • Half Wave Rectifier Circuit on Breadboard

    The process of converting alternating current into direct current is rectification. Any offline power supply unit has the block...

  • High Power (1W) LED Driver Circuit

    High Power LED lights have lots of applications starting from Emergency lights to Head Lights in some expensive cars. These...

  • Brake Failure Indicator Project

    Automobiles have been the primary mode of transportation for most of us and we depend on them for our day to day commute....

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