Servo uses one digital output. A motor needs 2 bi-directional high current motor driver outputs (probably using an external driver chip).
The other two connections on the servo are simply power (4.8-6v nominal) and ground.
Mowcius
Servo uses one digital output. A motor needs 2 bi-directional high current motor driver outputs (probably using an external driver chip).
The other two connections on the servo are simply power (4.8-6v nominal) and ground.
Mowcius