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mustefa ubram
03-06-2013, 12:07 PM
;)
Geo
03-06-2013, 12:32 PM
The schematic is from Elektor 1997.
IC1 = TLC274 and IC2 = LM3915

:)
mustefa ubram
03-06-2013, 02:08 PM
The schematic is from Elektor 1997.
IC1 = TLC274 and IC2 = LM3915

:)
tank you geo
Geo
03-06-2013, 08:14 PM
tank you geo

January of 1997:cool:
vali
03-06-2013, 08:24 PM
hi. I think this circuit is better than that one. regards vali :);):lol:
WM6
03-06-2013, 09:14 PM
And here part list for this Gauss-meter.

http://www.elektor.de/jahrgang/1997/januar/elektrosmog-messgerat.61569.lynkx