DRV8825 Stepper Motor Driver Module with Heatsink
Take your motion control to the next level with the DRV8825 Stepper Motor Driver. This powerful module is designed as a direct replacement and upgrade for the A4988 driver, commonly found in 3D printers and small CNC machines. It allows for precise control over the current, direction, and step size of a bipolar stepper motor, enabling smoother, quieter, and more accurate movements.
The DRV8825 features an adjustable current limiter, which can be set via the onboard potentiometer to match your motor’s specifications, preventing overheating and damage. With six microstep resolutions available (full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step), you can fine-tune your project for the perfect balance of speed, torque, and precision.
Made for reliability, this module includes over-current and over-temperature protection circuits. The included aluminum heatsink helps dissipate heat effectively, ensuring stable performance even under demanding loads.
Key Features:
- Driver Chip: Texas Instruments DRV8825
- Motor Voltage: 8.2V to 45V DC
- Logic Voltage: 3.3V to 5V compatible
- Max Current: Up to 2.2A per coil (with proper cooling)
- Microstepping Resolutions: Full, 1/2, 1/4, 1/8, 1/16, and 1/32
- Protection: Over-current, over-temperature, and under-voltage lockout
- Interface: Simple step and direction control interface
- Form Factor: Pin-compatible with A4988 stepper motor drivers
- Included: DRV8825 Module & self-adhesive Aluminum Heatsink
Applications:
The DRV8825 is the ideal choice for demanding applications requiring precise motor control, such as 3D printers, CNC milling machines, laser cutters/engravers, robotics, camera sliders, and any automated system using NEMA 17 or similar stepper motors.
Reviews
There are no reviews yet.