ALPHANUMERIC CALENDAR CLOCK

Stopwatch LED Display for Sports Applications

 

 27-5-2015



www.electrical4u.com/p-n-junction-diode/

P-N junction diode is the most fundamental and the simplest electronics device.

 

www.circuitstoday.com/understanding-the-pn-junction

Simply explains how a PN junction is formed from p-type and n-type semiconductors & how a pn junction semiconductor works and behaves.

 

www.evilmadscientist.com/2012/basics-introduction-to-zener-diodes/

Zener diodes are a special type of semiconductor diode– devices that allow current to flow in one direction only

 




 

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