Description
The 10A Motor Driver Shield (MD10) is a high-performance, Arduino-compatible expansion board designed to drive heavy-duty brushed DC motors with precision and reliability. Utilizing a fully solid-state NMOS H-Bridge architecture, this shield eliminates the mechanical wear-and-tear associated with traditional relay-based drivers while delivering superior power efficiency—all without the need for cumbersome external heat sinks.
Engineered for modularity and scalability, the MD10 features stackable I/O headers, allowing it to be easily integrated into complex robotic architectures alongside other shields. The board offers extensive flexibility in pin configuration through mini-jumpers, enabling users to select custom digital pins for PWM (speed) and DIR (direction) signals. With support for both 3.3V and 5V logic levels and a wide motor voltage range (7V–25V), the MD10 provides a robust, responsive foundation for demanding mechatronic projects.
Note: Product images are for reference only. Ensure proper power supply capacity is provided for high-current operations up to 10A continuous.
Key Features
- Single-Channel High Power: Drives one brushed DC motor with 10A continuous current and up to 15A peak (10 seconds).
- Solid-State Efficiency: NMOS H-Bridge design ensures minimal heat generation and rapid switching response times.
- Stackable Architecture: Side header design allows for multi-shield stacking, expanding the potential for multi-motor or complex robotic systems.
- Flexible Pin Mapping: Onboard jumpers enable user-selectable digital pins for PWM and Directional control, preventing conflicts with other peripherals.
- Logic Compatibility: Supports wide-range logic levels (3.3V and 5V), making it compatible with a variety of microcontroller platforms.
- Optimized Performance: Supports PWM speed control frequencies up to 10kHz for fluid and precise motor movement.
Benefits
- System Durability: Solid-state components guarantee a longer operational lifespan by removing mechanical failure points found in standard relay drivers.
- Development Versatility: The ability to reconfigure pin assignments allows developers to integrate the shield into diverse project configurations without hardware redesign.
- Space-Efficient: The heat-sink-free design maintains a low profile, ideal for compact robotic chassis and crowded custom electronics enclosures.
- Rapid Integration: Standardized shield form factor and comprehensive documentation facilitate quick setup for professional and educational robotics.
Applications
- Autonomous Mobile Robotics: Perfect for drive systems in high-torque robotic platforms and autonomous rovers.
- Industrial Prototyping: Reliable motion control for automated laboratory equipment, conveyor rigs, and precision positioning systems.
- Robotics Education: A dependable, industry-standard component for teaching motor control logic and embedded systems design.
- Advanced Mechatronics: Suitable for developers requiring a high-amperage, programmable driver for independent motor control tasks.
Package Includes
- 1 x 10A Motor Driver Shield – MD10
Specifications
| Parameter | Specification |
|---|---|
| Item Type | Motor Driver Shield |
| Motor Channels | 1 |
| Motor Operating Voltage | 7V to 25V DC |
| Continuous Current | 10A |
| Peak Current | 15A (10 seconds) |
| Logic Compatibility | 3.3V and 5V DC |
| PWM Frequency | Up to 10 kHz |
| Dimensions | 77 (L) x 56 (W) mm |
