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Digital Servo
- Apr 26, 2018 -

The digital servo is different from the traditional analog servo. The analog steering gear needs to continuously send a PWM signal to keep it in the specified position or let it rotate at a certain speed. The digital steering gear only needs to send a PWM once. The signal can stay in the specified position.

Therefore, the appearance of digital steering gear to achieve the realization of 48 servo controller. According to the steering angle of the servo divided 180 degrees servo and 360 degree servo. The 180 degree servo can only move between 0 degrees and 180 degrees. If the servo exceeds this range, the servo will have an over-range fault. If the gear is broken, the gear will be damaged or the servo motor inside the servo will be damaged. The 360-degree servo rotates in a manner similar to a normal motor, and it can rotate continuously. However, we can only control the direction and speed of its rotation and cannot adjust the angle of rotation.