photoresistor to control servo
February 14, 2012
After looking up some info on photoresistors and finding some good info on this site http://www.societyofrobots.com/schematics_photoresistor.shtml .... i set up a voltage divider using the photoresistor and had it connected with a led ... which would light up or turn off depending how much light was getting to the photoresistor. I then thought it would be cool to connect this to my arduino and controll a servo .... similar to the set up using the potentiometer ... unfortunately didnt know how to do this so was going to post on this fourm for a how to. But decided to try harder to figure out how to do it first. Well to my amazement I managed it ....
anyway i made a video of it in action and decided to post it ... not the most exciting video but im delighted to have figured out how to do it.