2 layers97.2 × 99.7 mm

2D xmas tree01
designer2k2/2d-xmas-tree
a DIY flat christmas decoration with a ATtiny25, 20 led´s and a coin cell battery
41 parts26MIT
KiCad boards from 4 GitHub repositories tagged “charlieplexing”, the most starred first; open any of them in PCBKit.

designer2k2/2d-xmas-tree
a DIY flat christmas decoration with a ATtiny25, 20 led´s and a coin cell battery


git4dcc/RTB_E13
Universal charlieplexing WS28xx emulator with variable LED voltage.

git4dcc/RTB_E15
Universal charlieplexing WS28xx emulator with fixed LED voltage.
