Powering an analog RGB LED Strip with the Pi #piday #raspberrypi @Raspberry_Pi « Adafruit Industries – Makers, hackers, artists, designers and engineers!
PCA9685 LED Strip Control
PCA9685 16 Channel 16 CH 12 bit PWM Servo Drive Shield Board DC Motor Driver Module I2C Controlled PWM Driver for Arduino|Motor Driver| - AliExpress
Need A Thousand Extra PWM Pins? | Hackaday
PCA9685 16-Channel 12 Bit I2C Bus PWM Driver - Wiki