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Newly Updated Circuit Projects:

What is Hysteresis in Electronic Circuits

Last Updated on May 20, 2026 by Swagatam 11 Comments

hysteresis in relay

You might have searched regarding what is hysteresis a number of times through many different posts on different websites, but to no avail. You might have also tried to find a comprehensive as well as an easy explanation regarding the same through various websites. However, the explanations provided over these websites are pretty long and […]

Filed Under: Electronics Theory Tagged With: Circuits, Electronic, Hysteresis

Comparing MOSFETs with BJTransistors – Pros and Cons

Last Updated on May 20, 2026 by Swagatam 4 Comments

mosfetandtransistorpinouts

The post comprehensively discusses the the similarities and difference between mosfets and BJTs and also their particular pros and cons. Introduction When we talk of electronics, one name becomes extremely related or rather common with this subject and that is the transistors, more precisely the BJT. Electronics is in fact based on these outstanding and indispensable member, without which […]

Filed Under: Electronics Theory Tagged With: BJTransistors, Comparing, Cons, MOSFETs, Pros

Understanding Solar Panels

Last Updated on May 20, 2026 by Swagatam 5 Comments

285W Polycrystalline Solar Panels

Solar panels are devices which are used for generating electricity from sun light. Solar panels consist of many individual photo voltaic cells arranged in series. Introduction Each cell is able to generate a small amount of voltage in response to the incident sun rays over its surface. Arrays of these individual cells are connected in […]

Filed Under: Electronics Theory Tagged With: Panels, Solar, Understanding

Inductors in AC/DC Circuits Explained

Last Updated on May 20, 2026 by Swagatam 12 Comments

inductor capacitor in parallel

In this post I have explained the response of inductors to DC and AC voltages as well as when applied with capacitors which is often used as a complementing part with an inductor. Properties of Inductor Inductors are known for their property of storing electrical energy in them in the form of magnetic energy. This […]

Filed Under: Electronics Theory Tagged With: AC, Circuits, DC, Explained, Inductors

How to Cascade IC 4033 in Multiple Digit Counter Display

Last Updated on May 20, 2026 by Swagatam 9 Comments

cascadingIC4033circuit

In this article I will comprehensively explain how to cascade many 4033 ICs together for driving multiple 7 segment counter displays. In one of my previous articles I have uniquely explained the role of pin#3 and pin#4 which become crucial when the IC 4033 are intended to function for driving multiple displays. Multiple Digit Display […]

Filed Under: Electronics Theory Tagged With: 4033, Cascade, Counter, Digit, Display, Multiple

How to Connect Diodes in Parallel

Last Updated on May 20, 2026 by Swagatam 10 Comments

calculateflybackdioderesistor

In this post we systematically discuss how to connect diodes in parallel for getting upgrading the overall current specifications of the assembly. This requires special circuit arrangement to ensure uniform current distribution between the devices. Whenever an inductor based load is involved in a DC circuit, incorporating a back EMF protection diode or a freewheeling […]

Filed Under: Electronics Theory Tagged With: Connect, Diodes, Parallel

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