PFE GE

https://www.youtube.com/watch?v=FZv2jLWLaOg

Tutorial arduino : Episode 2

How Do Transistors Work?

http://electronicsforu.com/videos-slideshows/how-do-transistors-work

How Do Transistors Work? In this video author explains how BJT and MOSFET transistors work at the silicon chip level. How does a BJT transistor actually amplify current? P and N type doping, charge carriers, conduction cha…

علماء يصنعون أول ثقب دودي مغناطيسي.. اختصار الزمكان أم بداية «طاقية الإخفاء»؟

http://www.sasapost.com/first-made-wormhole/

Hello Instructables..... Here is the simple project by which we can turn on and off appliances by any ordinary IR remote like TV, DVD remotes etc..,
http://www.instructables.com/id/Switching-Appliances-Using-Ir-Remote/