What Is It
The servo is an actuator that controls the angular position of the shaft.
How It Works
The servo incorporates a DC motor, a gear train, an integrated circuit and an output shaft. The shaft of the servo can be rotated and maintain to a specific angular position by sending a coded signal to the circuit.
Real World Analogy
Codecraft
You can find blocks that control the servo in the tab Motion in Codecraft.
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