Precision bright light control circuit diagram

Posted on Mar 28, 2007

As shown in the circuit as a precision bright light control circuit, its work is not affected by the power supply voltage and ambient temperature. Resistors R1, R2, R6 and phot

Precision bright light control circuit diagram
Click here to download the full size of the above Circuit.

osensitive resistance R5 together constitute two-arm Wheatstone bridge.

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