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You are here: Home / Archives for 4017 IC Circuits

Rotating LED Chakra Circuit for God Idols

Last Updated on September 5, 2019 by Swagatam 18 Comments

LED Chakra is an ornamental lighting system which depicts or imitates a rotating wheel like appearance, by means of sequentially shifting Illuminated LED arrays. Indian subcontinent is a land of […]

Filed Under: 4017 IC Circuits, LED and Light Effect

UP DOWN Logic Sequence Controller Circuit

Last Updated on July 6, 2019 by Swagatam 6 Comments

Using a set of latch/reset networks it becomes possible to allow a logic to move in a forward sequence, switching ON a given set of outputs HIGH, in response to […]



Filed Under: 4017 IC Circuits, Electronics Tutorial

4 Simple Clap Switch Circuits [Tested]

Last Updated on May 15, 2022 by Swagatam 211 Comments

The clap switch circuits explained here will toggle a connected load ON and OFF in response to alternate clap sounds? Here we discuss 4 unique and simple designs which can […]

Filed Under: 4017 IC Circuits, 741 IC Circuits, Home Electrical Circuits, Simple Circuits

7 Modified Sine Wave Inverter Circuits Explored – 100W to 3kVA

Last Updated on October 6, 2022 by Swagatam 557 Comments

When an inverter with square wave AC output is modified to generate a crude sinewave AC output, it is called a modified sine wave inverter. The following article presents 7 […]

Filed Under: 4017 IC Circuits, Inverter Circuits, Mini Projects

Using Single Switch for Fog lamp and DRL Lamp

Last Updated on February 6, 2020 by Swagatam 1 Comment

The post explains an easy method of upgrading your existing car fog lamp switch such that it allows toggling both the fog lamp as well as the DRL lamps alternately, […]

Filed Under: 4017 IC Circuits, Car and Motorcycle

3D Moon-Sphere LED Driver with Charger and Dimmer Circuit

Last Updated on August 29, 2020 by Swagatam 41 Comments

In this post we learn how to build a homemade LED driver with dimmer and charger circuit for illuminating a 3D moon from a 5V USB source. The idea was […]

Filed Under: 4017 IC Circuits, LED and Light Effect



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