| | | | |
 |  |  |  |
| |||||||
| Electronic Projects Design/Ideas/Reviews Are you building an electronic project or want to? Maybe you need some assistance? Come and submit your electronic questions here and let our experienced members find a solution. |
 |
| | Tools |
26th October 2004, 01:56 AM
| #1 |
 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. | |
|
|
26th October 2004, 07:43 PM
| #2 |
|
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. | |
|
|
|
25th January 2009, 06:31 AM
| #3 |
|
Thank you very much.
| |
|
|
| |
| Tags |
| detector, meter or gsr, meter or lie |
| Thread Tools | |
| Display Modes | |
| |
Linear Mode
