This library is to control the I2C PCA9685 PWM extender. The 16 channels are independently configurable in steps of 1/4096. This allows for better than 0.1% fine tuning of the duty-cycle of the PWM ...
Arduino Library for the PCA9685 16-Channel PWM Driver Module. PCA9685-Arduino - Version 1.2.15 Library to control a PCA9685 16-channel PWM driver module from an Arduino board. Licensed under the ...