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Best Electronic Circuit Projects

Whether a newcomer or a professional, if you are looking for the best electronic circuit projects, as per your specific needs, then you have reached the right destination. You not […]

Simple Scrolling RGB LED Circuit

Last Updated on February 23, 2020 by Swagatam 13 Comments

A simple RGB (Red, Green, Blue) moving or scrolling LED display can be made using a few 4017 ICs. Let’s learn the procedure in detail. Understanding RGB LED RGB LEDs […]



Filed Under: 4017 IC Circuits, LED and Light Effect

Diwali, Christmas 220V Lamp Chaser Circuit

Last Updated on January 3, 2023 by Swagatam 56 Comments

The post explains a simple, compact, 220V, 120V transformerless light chaser circuit which can be used for illuminating 220 V mains operated lamps or bulbs in a sequential chasing manner. […]

Filed Under: Decorative Lighting (Diwali, Christmas)

IC 555 LED Flasher Circuits (Blinking, Flashing, Fading Effect)

Last Updated on January 2, 2023 by Swagatam 167 Comments

In this post we will learn how to assemble an IC 555 astable circuit for generating interesting LED flasher circuits with blinking and fading light effects with some minor modification […]

Filed Under: 555 IC Circuits, Fun Projects

4 Simple Transformerless Power Supply Circuits Explained

Last Updated on February 17, 2023 by Swagatam 345 Comments

105/400V capacitor 1uF 400V capacitor for transformerless power supply

In this post we discuss 4 easy to build, compact simple transformerless power supply circuits. All the circuits presented here are built using capacitive reactance theory for stepping down the […]

Filed Under: Transformerless Power Supply

Circuit Projects for Beginners and School Students

Last Updated on November 4, 2022 by Swagatam 43 Comments

In this article we will learn how to build small electronic circuit projects suitable for beginners, young hobbyists, school students, who are new to electronics and are at the initial […]

Filed Under: Fun Projects, Mini Projects

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