EP 02 ] 8 Potentiometer & 8 Servos

OVERALL INFORMATION

In the previous episode, we could control one servo motor by using one potentiometer. In this video we are going to control 8 motors by using 8 potentiometer simultaneously.

In order to use many servo motors, I am going to use this PCA9675 board which has 16 PWM output. The only thing we have to do is sending the signal to this board by using I2C communication. You may feel it sounds hard but don’t worry. There are so many pre-made source code files. Actually, it is pretty simple.

[ Links ]

• Source Code

  • Master] https://github.com/happythingsmaker/MotionCapture_Choom/tree/master/EP02_8_KNOB_8_SERVO_Master

  • Slave ] https://github.com/happythingsmaker/MotionCapture_Choom/tree/master/EP02_8_KNOB_8_SERVO_Slave

• Part List & Documentation Manual https://eunchan.me/CHOOM-02-8-POTENTIOMETER-8-SERVOS-1c327c32a9bc4784a4de4866ff2743df

• Youtube https://www.youtube.com/watch?v=ok9XbuEQ8_k&feature=youtu.be

[ About the maker ]

• Youtube http://youtube.com/EunchanPark

[ Parts ]

• https://eunchan.me/CHOOM-02-8-POTENTIOMETER-8-SERVOS-1c327c32a9bc4784a4de4866ff2743df