Author Topic: Photoresistor with HC-SR501 PIR  (Read 1184 times)

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Offline ceamicloverTopic starter

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Photoresistor with HC-SR501 PIR
« on: October 15, 2014, 02:00:55 pm »
The instructions for this aren't great, but I gather that there are 2 empty slots for you to put a photoresistor on the board.  Does anyone know how to adjust light sensitivity and other settings for this?  I have not seen anything helpful in searches or the documentation.

I am trying to create a motion-sensor night light without having to put a microcontroller in it.
 


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