hi all, so this will be my first arduino task. connect a 3 pin light sensor like this one:
as you can see it has a white, red and black cables, red wire = power, black wire = ground, white wire = sensor output, since its a analog(?) sensor i wonder if this white cable shall be connected to any of the analog ins of the arduino, and if so.
i will greatly appreciate the code to activate its input over usb and an easy way to read that either in processing or arduino003
yeap, i checked on the examples but they where either to advanced in code or to limited to the use of leds, so i couldn find one from where to clear my doubts.
I will document here all my findings so please help me find the right track with this kind of sensor.