These G2 dual high-power motor drivers are add-on boards for the Raspberry Pi, featuring pairs of discrete MOSFET H-bridges designed to drive two large brushed DC motors. They are designed to mount on and plug into compatible Raspberry Pi boards (Model B+ or newer), including the Pi 3 Model B and Model A+.
Features:
- PWM operation up to 100 kHz
- Motor indicator LEDs show what the outputs are doing even when no motor is connected
- Integrated 5 V, 2.5 A switching step-down voltage regulator powers the Raspberry Pi base for single-supply operation
- Python library makes it easy to get started using this board as a motor driver expansion board
- GPIO pin mappings can be customized if the default mappings are not convenient
- Current sensing and limiting pins are exposed for advanced use
- Reverse-voltage protection
- Undervoltage shutdown
- Short circuit protection
Specifications:
- Motor channels: 2
- Minimum operating voltage: 6.5 V
- Maximum operating voltage: 30 V
- Continuous output current per channel: 18 A
- Maximum PWM frequency: 100 kHz
- Reverse voltage protection?: Y
Documents:
Package Includes:
- 1 x Pololu 3750 / 3751 Dual G2 High-Power Motor Driver 18v18 for Raspberry Pi
- 1 x 2×20-pin 0.1″ female header (only for Kit)
- 3 x 2-pin 5 mm terminal blocks (only for Kit)
- 4 x M2.5 standoffs (11 mm length), screws, and nuts
| Electrical Specifications | |
| Output Current | 18 A |
| Minimum Operating Voltage | 6.5 V |
| Maximum Operating Voltage | 30V |
| Additional Information | |
| Warranty | |
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