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Op Amp Basic Circuits and Parameters Explained

Last Updated on September 22, 2022 by Swagatam 12 Comments

In the following article we discuss the main op amp parameters and the related op amp basic application circuits with equations, for solving their specific component values. Op-amps (operational amplifiers) […]

Filed Under: Electronics Tutorial, Mini Projects

Temperature Controlled Relay Switch Circuit

Last Updated on May 12, 2022 by Swagatam 96 Comments

In this article we discuss a simple temperature controlled relay circuit which can be switched ON/OFF depending on the temperature on its temperature sensor. Meaning, when the temperature on its […]



Filed Under: Heater Controllers, Mini Projects

2 Simple RF Detector Circuits Explored

Last Updated on August 10, 2022 by Swagatam 2 Comments

In this post we will discuss a couple of very easy to build RF detector circuits, which can be used to sense or detect or sorts of Rf electrical noise […]

Filed Under: Mini Projects, Sensors and Detectors

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

Transistor Monostable Circuits with Applications

Last Updated on April 26, 2022 by Swagatam 23 Comments

In this post we will learn how to build a few simple monostable circuits using only transistors, and also learn how to make practical application circuits with them. If you […]

Filed Under: Electronics Tutorial, Mini Projects

Solar Stud Light Circuit 

Last Updated on February 1, 2022 by Swagatam 2 Comments

In this post we are going to explore solar road stud light, what is it? How do they work? And how can we construct our own.  In this post we […]

Filed Under: LED and Light Effect, Mini Projects, Security and Alarm

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