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DiscoverCircuits.com  --   Dave's Circuits
Circuits designed by David Johnson, P.E.

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Last Updated on:  06/17/2009 03:29:10 PM

Light Detectors or Optical Sensors   Amplifiers: Transimpedance

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SINGLE IC FORMS SENSITIVE MODULATED LIGHT RECEIVER
The circuit uses a very inexpensive C-MOS IC that is connected to a small photodiode. Using a unique inductive feedback network, the circuit provides high sensitivity under high ambient light conditions. It is a great circuit when you want to extend the range of an optical remote control transmitter.


Circuit 40KHz Modulated Light Receiver Circuit designed by Dave Johnson, P.E. (June 4, 2000)

Light Detectors or Optical Sensors   Amplifiers: Transimpedance

Master Schematic Category List - David A. Johnson, P.E.

 
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