Optical Encoder Motor Pack-25 9V/185RPM

via Makeblock
$95.82
SKU MB-95052

What Is Optical Encoder Motor Pack-25 9V/185RPM?

25mm Encoder DC Motor Pack includes two encoder motors, one encoder motor driver and two cables. In contrast to the DC motor, a photoelectric encoder is added into the encoder motor for detecting speed which is fed back to the signal input terminal for PID control to implement servo control for the motor.