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Tuesday, November 9, 2010

RJ-45 Cable Tester


Very small and portable cable tester.
It's easy to built you can see below the schematic,it only
takes a few parts: RJ-45 Joiner,8 leds(any color),
and lithium battery CR1225(it's small 3 volt battery).









video
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2 comments:

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  2. Very good.congratulations

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