Previously, I had some code that worked fine with the servos. Then I dropped the Arduino board (about 3 feet onto wood floor)... it looks fine and can connect to computer but when I plugged in my servo, the servo moves all the way to one side and continues to grind until I remove the connection from…

Arduino beating up my servos

system May 17, 2011, 3:22am 5

Thanks everyone... fgdowns, it indeed was that I hadn't connected the ground pin to battery.

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