Hi there all. I have a project which involves sampling the light blocking properties of photoresistors. I have a photo resistor, and an LED. The LED brightness changes, and the desire is that a serial analogue read from the photoresistor returns the brightness of the LED. This way i can acquire da…

Photo resistor reading LED brightness: noise?

OllyR October 24, 2012, 8:49pm 3

It is not going to be easy to build this into my sketch =(

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