What is it? A powerful, Arduino-UNO-compatible PSU/PLC module that combines a built-in USB-C programmer, two L298N H-bridge motor drivers, atmega328p and a Christmas lights modulation chip. It runs on 9–31V and delivers up to 2A per channel (8A total), perfect for motors, lights, and automation projects. Includes example code!

Why did you make it? I wanted a single, compact board that could handle motor control, lighting effects, and general project automation without juggling multiple modules and power supplies. Adding a built-in USB-C Arduino ATmega328P programmer makes setup fast and frustration-free.

What makes it special? This module is both a power supply and a versatile controller. It can drive DC motors, LEDs, or light strings, respond to external isolated contacts, and handle automation tasks—all in one board. Ideal for hobbyists, makers, or anyone who needs reliable control with minimal wiring.