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Home Electromagnetic Radiation Detector Circuit

Last Updated on April 27, 2023 by Swagatam Leave a Comment

The assembly proposed in these lines is an electromagnetic radiation detector (power and others) that allows the user to organize their living space with full knowledge. Circuit Description The sensor […]

Filed Under: Home Electrical Circuits, Mini Projects

LED Flashlight Circuit using 1.5 V Cell

Last Updated on April 23, 2023 by Swagatam Leave a Comment

This LED flashlight circuit is able to power a Luxeon type LED with a single 1.5 V battery. This results in a miniature flashlight that will not run out quickly. […]



Filed Under: LED and Light Effect, Mini Projects

Simple Home Automation Circuits

Last Updated on March 31, 2023 by Swagatam Leave a Comment

In this post we will discuss a few useful yet easy to build home automation circuits which will help the user to create automatic electronic systems at home. What is […]

Filed Under: Home Electrical Circuits, Mini Projects

DSO138: Best Small Oscilloscope for Electronic Hobbyists

Last Updated on February 24, 2023 by Swagatam 11 Comments

An oscilloscope is a device that measures and analyses signals in circuits. It’s an indispensable equipment for everyone who works with electronic circuits since it enables them to see the […]

Filed Under: Meters and Testers, Mini Projects

12 Simple IC 4093 Circuits and Projects Explained

Last Updated on September 18, 2022 by Swagatam 4 Comments

The 4093 is a 14-pin package containing four positive-logic, 2-input NAND Schmitt trigger gates as shown in the following figure. It is possible to operate the four NAND gates separately […]

Filed Under: Mini Projects

Blinking LED Circuit using LDR and Resistors

Last Updated on September 10, 2022 by Swagatam 2 Comments

This is perhaps the most simplest looking LED flasher that does not depend on any semiconductor. This LED blinker circuit utilizes ordinary passive components like a few resistors, a capacitor […]

Filed Under: LED and Light Effect, Mini Projects, Oscillator Circuits, Simple Circuits



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