• Acapulco Rolf posted an update 5 years, 8 months ago

    Neck servo test 2
    PDI JX 6221 MG servos
    Raspberry Pi 3
    PCA9685 servo controller

    • Your second test seems quieter, or that a deception? Did you make changes to reduce the noise?

      • In the initial tests I ran the servos at 100% velocity

        In subsequent tests I’ve been running them at 30% velocity

        It makes a small difference in terms of the noise 🙂

        To be honest, I feel that I just need to apply more silicone grease on the pistons to make things smoother