4 layers80 × 30 mm

Keepsake keychain
ericmcdaniel/wedding-keepsake
The full design files and source code of the RGB LED matrix on a PCB keychain given as a keepsake party favor at my wedding.
95 partsMIT
Boards in 2 GitHub repositories, designed in KiCad, that use the RMCF0603JT120R by Stackpole Electronics (SEI) (-55℃~+155℃ 100mW 120Ω 75V Thick Film Resistor ±200ppm/℃ ±5% 0603 Chip Resistor - Surface Mount ROHS). See how each wires it, with its parts, size, README and files; the RMCF0603JT120R’s symbol, footprint and pinout are on its own page.

ericmcdaniel/wedding-keepsake
The full design files and source code of the RGB LED matrix on a PCB keychain given as a keepsake party favor at my wedding.


