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Description
A3967 Stepper Motor Driver for Arduino The A3967 Stepper Motor Driver is a compact and versatile module designed for controlling bipolar stepper motors with Arduino or similar platforms. Its Allegro A3967 microstepping driver ensures precise motor control with minimal external components, supporting easy integration for a range of technical projects. This driver is ideal for stepper motor driver projects, motor control for stepper motors, and stepper motor setups for Arduino users.
Key Features - A3967 Stepper Motor Driver for Arduino
- Capable of driving a bipolar stepper motor
- Supports microstepping with steps per rotation divisions of full, half, quarter, and eighth steps
- Operates in a wide input voltage range, making it compatible with various power sources
- Adjustable current control to optimize performance and protect the motor
- Built-in protection features for overcurrent and thermal shutdown
- Compact design suitable for breadboards and custom PCBs
Applications
Ideal for use in robotics and automation projects, CNC machines, and 3D printers, this driver is also applicable for camera sliders and any project needing precise motion control. Perfect for Arduino stepper motor projects, this controller is a go-to for reliable motor handling in DIY setups.
Technical Specifications
| Product Specification | Value |
| Input voltage | 4.5V to 30V |
| Output drive capacity | Up to 750 mA per phase |
| Microstepping | Full, half, quarter, and eighth steps |
| Logic voltage | 3.3V or 5V compatible |
| Dimensions | Compact size for easy integration onto breadboards or custom PCBs |
| Connection | Header pins for easy connection to microcontrollers and other peripherals |
How to Use - A3967 Stepper Motor Driver for Arduino
- Connect the driver to a suitable power source within its voltage range.
- Connect the bipolar stepper motor to the output terminals of the A3967 driver.
- Connect the input pins to digital output pins of an Arduino or microcontroller.
- Program the microcontroller to provide the necessary control signals to the stepper driver, configuring for the desired stepping mode.
- Adjust the current control potentiometer as needed to match the motor of choice, ensuring that current does not exceed motor ratings.
- Use appropriate library or custom code to control the motor operations including step setting, direction, and speed through the connected microcontroller.
Package Includes
1 x A3967 Stepper Motor Driver board.
Additional Resources
Download DatasheetLearn more about A3967 Stepper Motor Driver for Arduino
Explore our Stepper Motor Driver Collection
Video Tutorials
Specification
| Product Specification | Value |
| Voltage Rating (V) | 7 to 30VDC |
| Current Rating (A) | 0.15 to 0.75 |
| Input Voltage (VDC) | 7 to 30 |
| Logic Voltage (V) | 3.3 ~ 5 |
| Length (mm) | 48 |
| Width (mm) | 20 |
| Shipping Weight | 0.04 kg |
| Shipping Dimensions | 6 x 3 x 2 cm |
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