1 2 3 4 5 6 7 8 H1 +BATT TP1 MountingHole LED_Matrix U1 1 J4 H2 74LVC2G34W6-TP 2 Battery MountingHole D D 6 1 MOSI V DIN_MATRIX 1Y 1A H3 5 2 GND Vcc GND GND MountingHole A 4 3 CLK A CLK_MATRIX 2Y 2A 2 e GND 2 t GND 1 1 B e m S M GND 2 h D D U115 U O O File: led_matrix.kicad_sch