2 layers97 × 79 mm

BciChess boardControlShield
allita99/8x8-LED-Matrix-Control-Circuit
KiCad design files and Gerber outputs for an 8×8 LED matrix controller capable of driving 64 LEDs at 15 V.
72 parts
Boards in 2 GitHub repositories, designed in KiCad, that use the TC4429COA by Microchip Technology (0℃~+150℃ 1 25ns 25ns 4.5V~18V 450uA 6A 6A MOSFET SOIC-8 Gate Drivers ROHS). See how each wires it, with its parts, size, README and files; the TC4429COA’s symbol, footprint and pinout are on its own page.

allita99/8x8-LED-Matrix-Control-Circuit
KiCad design files and Gerber outputs for an 8×8 LED matrix controller capable of driving 64 LEDs at 15 V.

Obili69/E-GoCart
Vehicle Control Unit (VCU) firmware for an electric go-kart, built on ESP32-S3 with FreeRTOS. Manages motor control, battery management, charging, telemetry, and safety systems over dual CAN buses.