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Archives for 2012

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

How to Understand and Use white LEDs – Datasheet

Last Updated on May 20, 2026 by Swagatam 10 Comments

whiteled

If you are wondering how to correctly use white LEDs in circuits so that they can be illuminated safely without damaging, then this post might help you to evaluate the same. Introduction White LEDs are the future lighting solutions for our cities and homes. They will be easily replacing the traditional CFL and other flurescent […]

Filed Under: Datasheets and Components, Electronics Theory Tagged With: Datasheet, LEDs, Understand, white

How to use Eagle CAD

Last Updated on May 20, 2026 by Swagatam 1 Comment

Eagle CAD is a Professional PCB design package from the German company CadSoft. It offers an array of licenses, some of which allow individuals to use the package virtually free of charge. The learning curve may be a bit steep, but then Computer Aided Drafting is hardly simple, and most CAD packages have steep learning […]

Filed Under: Electronics Theory Tagged With: CAD, Eagle

Difference Between Alternating Current(AC) and Direct Current(DC)

Last Updated on May 20, 2026 by Swagatam Leave a Comment

sineDCwaveformdigaram

In this post we try to investigate the mains differences between alternating current (AC) and direct current (DC). The word AC and DC are pretty common with electronics and we all come across it while developing or dealing electronic circuit designs. Overview Though the terms are very ordinary with the field, many noobs become confused […]

Filed Under: Electronics Theory Tagged With: AC, Alternating, Between, Current, Difference, Direct

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