Why was it so Important for Electronic Stores to go Online?
http://itpindiablog.blogspot.in/2018/04/why-was-it-so-important-for-electronic.html

Do you know what conformal coating is? It is a protective chemical, or you can say a polymer film between 25 - 75 µm thick. However, most of the conformal coatings found on the market, are of 50 µm thick. If you apply this coating on your PCB, then it will protect the PCB from the harsh environment, various pollutants, and chemical reactions. http://www.sooperarticles.com/shopping-articles/electronics-articles/benefits-buying-conformal-coating-pcb-1601055.html

How To Stay Safe While Buying Electronic Components Online?
https://itpindiastore.wixsite.com/mysite/blog/how-to-stay-safe-while-buying-electronic-components-online

Precautions While Using The Relay
http://blog.itpindia.com/precautions-while-using-the-relay/

The Basic Terminology Of The Relays
http://blog.itpindia.com/the-basic-terminology-of-the-relays/

What You Absolutely Need to Do Before Purchasing Electronic Components
http://www.sooperarticles.com/shopping-articles/electronics-articles/what-you-absolutely-need-do-before-purchasing-electronic-components-1621016.html