/***********************************************************************************
 *     -(] [)-          RobotGeek Gripper with Wrist Servo
 *   / /     \ \              Knob Control
 *  | |       | |
 *   \ \_____/ /
 *    |  ___  |
 *    |_|___|_|
 *    | _____ |
 *     |     |
 *     |     |
 *     |_____|
 *
 *  The following sketch will allow you to open/close the RobotGeek Gripper and 
 *  control the angle of the wrist servo. 
 *  
 *  Products
 *    http://www.robotgeek.com/robotgeek-gripper
 *    http://www.robotgeek.com/robotgeek-geekduino-sensor-kit
 *    http://www.robotgeek.com/robotgeek-rotation-knob
 *    http://www.robotgeek.com/p/power-supply-6vdc-2a.aspx
 *    
 *  Wiring
 *
 *  Digital Input 9 - Blue Micro Servo (FT-FS90MG)      Orange - 'S' Brown -'G'
 *  Digital Input 11 - Black RobotGeek 180 Degree Servo  White -'S' Black -'G'
 *  Analog Input 0 - Knob 1
 *  Analog Input 1 - Knob 2
 *  
 *  Use an external power supply and set the jumper for pins 9/10/11 to 'VIN'
 *   
 *  Control 
 *    The two knobs will control the current position of the servos.
 *  
 ***********************************************************************************/