First post! I am working on a basic robot controlled by serial sent to is via a processing program. I am having issues getting the servo claw to work properly. I am using a Hi-Tech 422 Servo with a Lynxmotion gripper attachment powered by 9V battery.
The servo will turn one way to close, but will not turn the other way to open. I have tried all I can think of to debug the problem, but cannot come up with a solution.
Processing Code: http://pastebin.com/rUk2Nn4G
Arduino Code: http://pastebin.com/f4NXEfPS
Let me know if anyone can find out the issue.