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How to identify PNP and NPN Transistors (with a Simple Circuit)
Digital transistor identifier
Identifying the correct leg of a transistor or MOSFET
Simple Transistor Tester
Make a Darlington Pair
Automatic Light System
Build Your Own 555 Timer
Long Range FM Transmitter ,Part 2 Assembly Tips
Simple Blinking LED Circuit
Posted:Oct 8, 2012
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