Wednesday, September 15, 2010

CrazyEngineers Forum - Electrical & Electronics Engineering

CrazyEngineers Forum - Electrical & Electronics Engineering


Why n-Channel MOSFET is Widely Used Than p-Channel MOSFET?

Posted: 14 Sep 2010 07:27 PM PDT

why is n-channel MOSFET widely used than p-channel MOSFET?

How is a current source made in reality?

Posted: 14 Sep 2010 12:20 PM PDT

what does an independent current source contain in practical,means how an independent current source is made in reality???

Inside a calculator

Posted: 14 Sep 2010 07:27 AM PDT

HELLO,
I am an electronics and communication engineer persuing third year.I opened a calculator and was amused to find that it contains only a lcd, a chip and a ciruit layout that helps in the input through the keypad.Now my mind is boggling as to what is there in that chip that makes a calculator work.There may be some programming about which I am sure. But I want a detailed information as to how all this happens. Can some one help me please.

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