The 16-channel 12-bit PWM/Servo Driver, PCA9685 ... code, or you can use dedicated ICs like the 74HC595 shift register to expand your PWM outputs. The technique cannot be easily implemented. Software ...

What is a Servo motor ... motors using an Arduino and PCA9685 involves using the PCA9685 module as a servo driver, allowing you to control multiple servos simultaneously through the I2C communication ...

This example sweeps two servos attached to pin headers 1 and 2 on the board. [In the code pins 1 are servonum == 3, and the pins for servo 2 silkscreened on the board are servonum == 2] The piicodev ...

These drivers use I2C to communicate, 2 pins are required to interface. Adafruit invests time and resources providing this open source code, please support Adafruit and open-source hardware by ...