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Electronics Theory

How to Understand IC 4017 Pinouts

Last Updated on February 17, 2022 by Swagatam 235 Comments

The IC 4017 can be considered as one of the most useful and versatile chip having numerous electronic circuit applications. About IC 4017 Technically it is called the Johnsons 10 stage decade counter divider. The name suggest two things, it’s something to do with number 10 and counting/dividing. The number 10 is connected with the […]

Filed Under: Electronics Theory

Making a Time Machine – Concept Explored

Last Updated on November 13, 2023 by Swagatam 3 Comments

Wondering how to travel in time? Learn it with great Sir Stephen Hawking, according to whom time warp may be an option but seems pretty impractical, the reason being the feed back loop which will just oppose the feasibility of making a time machine and the concept using this theory. Are you intrigued by the […]

Filed Under: Electronics Theory

How To Calculate and Connect LEDs in Series and Parallel

Last Updated on November 7, 2023 by Swagatam 63 Comments

LED series

In this article I have explained how to calculate LEDs in series and parallel using a simple formula and configure your own personalized LED displays, now you don’t just have to wonder how to wire led lights? but actually can do it, know the details here. These lights are known not only for their dazzling […]

Filed Under: Electronics Theory

How to make a Transistor Latch Circuit

Last Updated on November 18, 2024 by Swagatam 165 Comments

Latch 2

In this post I have explained how to make a simple transistor latch circuit using just two BJTs and a few resistors. Introduction A transistor latch is a circuit which latches ON with a permanent high output in response to a momentary input high signal, and continues to stay in this position as long as […]

Filed Under: Electronics Theory

How to Connect Two or More Transistors in Parallel

Last Updated on November 8, 2024 by Swagatam 61 Comments

parallel

Connecting transistors in parallel is a process in which the identical pinouts of two or more transistors are connected together in a circuit in order to multiply the power handling capacity of the combined parallel transistor set. In this post I have explained how to safely connect multiple transistors in parallel, these can be BJTs […]

Filed Under: Electronics Theory

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