Circuit: SINGLE IC FORMS SENSITIVE MODULATED LIGHT RECEIVER __ Circuit designed by David A. Johnson, P.E.

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Last Updated on: Saturday, December 23, 2017 03:21 PM

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More Light Detectors or Optical Sensors
Amplifiers: Transimpedance

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.

Click on Drawing Below to view PDF version of Schematic