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  • It is convenient for you to insert 16 servo motors in 4 groups of 3‑pin connectors at a time.
  • The plug of the servo motor is slightly wider than 0.1in, so you can put 4 pairs of 0.1in connectors.
  • Place a large capacitor on the V+ line, and the maximum external input voltage depends on this 10V1000uf capacitor.
  • There is a 220 ohm resistor on all PWM output lines to protect them and drive the LED easily.
  • 5V compliant, so a 3.3V microcontroller can control it and safely drive it up to 6V outputs.
  • Support using only two pins to control 16 free‑running PWM outputs – you can even chain up 62 breakouts to control up to 992 PWM outputs.
  • 12‑bit resolution for each output ‑ for servos, that means about 4us resolution at 60Hz update rate.



  • Item Type: PWM Servo Driver
  • Product Material: Printed Circuit Board
  • Model: PCA9685

Package includes:

  • 1 x PWM Servo Driver

Servo Driver

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