Powering an analog RGB LED Strip with the Pi #piday #raspberrypi @Raspberry_Pi « Adafruit Industries – Makers, hackers, artists, designers and engineers!
HiLetgo PCA9685 16 Channel 12-Bit PWM Servo Motor Driver IIC Module for Arduino Robot: Amazon.com: Industrial & Scientific
SunFounder PCA9685 16 Channel 12 Bit PWM Servo Driver Compatible with Arduino and Raspberry Pi : Electronics
PCA9685 16-Channel 8W Open Collector 12-Bit PWM FET Driver with IoT Interface - store.ncd.io