Grove Zero - Servo
• What is it？
The Servo is device that has an output shaft. The shaft can be controlled to be positioned at a specific angular position.
• How it works？
The servo is actually a device built on a DC motor, a gear train, an integrated circuit, and an output shaft. By sending a coded signal to the circuit, you can control the servo to rotate its shaft and maintain it at a specific angular position. Change the coded signal will also change the angular position. Servo motors are commonly used in robotics.
• Try it
Power it up with Battery modules, connect it to the Main Board BLE and a Twin Button, then click the buttons and see what will happen.
• Real World Analogy
• More Information