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26th October 2004, 01:56 AM
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 E Meter/GSR Meter/Lie Detector Does anyone have circuit diagrams/schematics for E Meters/GSR Meters/Lie Detectors? The devices I'm interested in use something like a wien bridge circuit that nulls itself after a few seconds to compensate for changes in measured resistance, driving a centre zero meter.
__________________ Ed Bradley Lots to learn, and yearn to earn. | |
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26th October 2004, 07:43 PM
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| this is the best ive got. try going to google and then type in 7000 circuits. it will pull up a website that i think is called discover circuits or somethin like that. if u dont like mine, im sure that theyll have 1 there.
__________________ I'm no electronics god, i just talk too much. | |
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