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Thursday, July 3, 2014
New Project: Non-Contact Voltage Detector
This simple and simply ingenious maker tool can detect nearby electrical fields using a basic circuit built around three NPN transistors.
Read more on MAKE
via MAKE http://ift.tt/1lD7Mr0
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This simple and simply ingenious maker tool can detect nearby electrical fields using a basic circuit built around three NPN transistors.
No comments:
Post a Comment