Yesterday I set-up an analog input on the Arduino for the first time. I am happy to report that I did not encounter any major issues. The only roadblock was my own carelessness which caused me to initially connect the cables incorrectly.
The video below includes highlights from my set-up of a potentiometer and a photosensor. In both cases I used the analog switch to control the brightness of the LED light attached to the board.
Wednesday, September 23, 2009
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