A charlieplexed led array driven using a Padauk PFS154 microcontroller

GitHub user brainsmoke has made a Charlieplexed LED array on a PCB, using a low cost Padauk PFS154 microcontroller.

Features:

• 8 leds, 8 bit PWM (linear :-/)
• Wave animation when no data is sent to the chip for some time
• 9600 baud uart input (8 byte framebuffer)

See more on GitHub