The UNO MOC Driver 2.0 is the ultimate all-in-one “Robot Brain” designed specifically for LEGO® enthusiasts and STEM creators. This high-performance Arduino-compatible board eliminates the need for bulky motor shields by integrating a dual-channel motor driver directly onto the PCB. Capable of delivering up to 9V/2A per channel, it features PH2.0-4P terminals that are 100% compatible with the line sequence of LEGO Technic motors and servos. Version 2.0 introduces independent power toggle switches for the motor channels, offering unprecedented control for complex MOC (My Own Creation) builds. Whether you are building autonomous vehicles or intricate kinetic sculptures, this board provides the power, connectivity, and structural compatibility to bring your LEGO creations to life.
Technical Specifications
| Parameter | Specification |
| Product Name | UNO MOC Driver 2.0 ATmega328P Type-C Development Board |
| Microcontroller | ATmega328P |
| Operating Voltage | 5V |
| Recommended Input Voltage | 6–9V |
| Digital I/O Pins | 14 |
| PWM Pins | 6 |
| Analog Input Pins | 6 |
| DC Current per I/O Pin | 20mA |
| 3.3V Pin Current | 500mA |
| Flash Memory | 32KB |
| SRAM | 2KB |
| EEPROM | 1KB |
| Built-in LED Pin | D13 |
| Download Interface | USB Type-C |
| Serial Controller | CH340C |
| Motor Driver | Onboard dual motor driver |
| Motor Output Power | Up to 9V/2A |
| Motor Direction Control | Forward and reverse rotation control |
| Motor Speed Control | Programmable speed control |
| Motor Interface | Compatible with LEGO motor interface |
| Motor Power Switch | Independent motor power output switch |
| Expansion Headers | 2.54mm GVS expansion headers |
| Expansion Board Compatibility | Supports HS-UNO-EXP3 PH MOC expansion board |
| Sensor Connection Option | PH2.0 terminal cable with compatible expansion board |
| Supported Programming IDE | Arduino IDE, Mixly, mBlock, Scratch |
| Suitable Structure | LEGO Technic and MOC building block projects |
Projects You Can Build
LEGO Smart Car: Use the onboard dual motor driver to control two motors for forward, reverse and speed adjustment. Add sensors to build a smart vehicle or obstacle-avoidance car.
Motorized LEGO Technic Model: Install the board on a LEGO Technic structure and control motors for rotating arms, lifting mechanisms, steering parts or moving assemblies.
Programmable Robot Vehicle: Combine motors, sensors and the GVS expansion headers to create a programmable robot that can move, detect objects and respond to the environment.
Smart Building Block Project: Use the board to control motorized doors, barriers, elevators or rotating platforms in creative building block models.
Why Choose Us
Our facility is fully certified to international standards (CE, FCC, RoHS), so that products are classroom-safe and legally compliant in any jurisdiction. We provide a reliable supply chain, consistent quality control, and the technical depth required. Feel free to contact us!
