This repository contains the schematics and Gerber files for a four-channel high power LED constant current source with integrated 12-bit PWM dimmer. The circuit is built entirely from easily ...
This library is to control the I2C PCA9635 PWM extender. The 16 channels are independently configurable in steps of 1/256. This allows for better than 1% fine tuning of the duty-cycle of the PWM ...