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More  Receiver Circuits

100KHz Light Low Power Receiver


By starving a high speed logic inverter for current, this circuit can produce a sensitive 100KHz light receiver circuit, which is immune to ambient light, but only drawing 100 microamps from a 3 volt supply.

 

Click on Drawing Below to view PDF version of Schematic

Circuit Medium Power 125KHz LC Oscillator designed by Dave Johnson, P.E. (March 12, 2002)

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