2 layers77.3 × 76.7 mm

Led matrix 8x4 module
jkga/led_matrix_8x4_module
This repository aims to provide a basic program, schematic diagram, and PCB design for an eight by four (8x4) LED matrix with Arduino and SN74HC595 shift register IC
69 partsMIT
KiCad boards from 1 GitHub repository tagged “sn74hc595”, the most starred first; open any of them in PCBKit.

jkga/led_matrix_8x4_module
This repository aims to provide a basic program, schematic diagram, and PCB design for an eight by four (8x4) LED matrix with Arduino and SN74HC595 shift register IC