2 layers153 × 95.8 mm

Spekky Matrix
jc-SpaceXp/Spekky-Matrix
Spectrum analyser displayed on a LED matrix board connected to a STM32 device
390 parts1MIT
Boards in 4 GitHub repositories, designed in KiCad, that use the STP16CP05XT by STMicroelectronics (-40℃~+125℃ 100mA 16 20V 30MHz 3V~5.5V 5% Built-in TSSOP-24-EP LED Drivers ROHS). See how each wires it, with its parts, size, README and files; the STP16CP05XT’s symbol, footprint and pinout are on its own page.

jc-SpaceXp/Spekky-Matrix
Spectrum analyser displayed on a LED matrix board connected to a STM32 device

Drummersbrother/vanity-electronics
My various small-to-medium electronics (read: EDA) projects. Free for personal use only unless otherwise specified

Electro707/OSLB56317_Driver
A driver board and firmware for the OSLB56317 LED matrix
