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Hacking a Servo to Spin Continuous Rotation

Hacking a Servo to Spin Continuous Rotation

Mar 24, 2014

What is a Servo?  A servo is a device comprising of a two wire DC motor, set of gears, a position-sensing device (usually a potentiometer), an integrated circuit and output shaft. Unlike the DC motor, Servo has three wires. One is for power, one is for ground and the third wire is a control input line. Through the input line we can send a code that...