How to make Simple USB Tester

This is Simple USB polarity and information action tester
This is quite simple to make circuit ..


Steps by Images







How to Test.....

Green LED ON          >>Polarity OK
Red LED ON              >>Polarity Reversed
Blue LED FLICKERS >>DATA Port OK

NO LED ON PORT DEAD OR DISCONNECTED




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Wednesday, April 04, 2012 // Labels: // 0 comments //

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