Description
Description
The EasyDriver Stepper Motor Driver is a compact and efficient controller designed for driving bipolar stepper motors in embedded and robotics applications. It is based on the Allegro A3967 driver IC and supports microstepping for smooth and precise motion control. The module operates with a wide input voltage range from 7V to 30V and is compatible with 4, 6, and 8-wire stepper motors. Built for stable performance, it offers adjustable current control and simple step/direction interface for easy integration with microcontrollers. Ideal for CNC systems, 3D printers, and automation projects.
Features
- A3967 microstepping driver IC
- Compatible with 4, 6, and 8-wire stepper motors
- Wide input voltage range 7V to 30V
- Adjustable current control via onboard potentiometer
- Microstepping support up to 1/8 step resolution
- Step and direction control interface
- Built-in thermal shutdown protection
- Overcurrent protection circuitry
- Compact PCB design for embedded systems
- Onboard voltage regulator for logic supply
- Easy interface with Arduino and other MCUs
- Low power consumption design
- Suitable for precision motion control applications
Specifications
- Driver IC: A3967
- Motor Type: Bipolar stepper motor
- Input Voltage: 7V to 30V DC
- Logic Voltage: 3.3V to 5V
- Max Current per Phase: 750 mA
- Microstepping Resolution: Full, 1/2, 1/4, 1/8 step
- Control Interface: Step and Direction pins
- Current Adjustment: Via onboard potentiometer
- Protection: Thermal shutdown and overcurrent protection
- Board Dimensions: 48 mm 20 mm
- Weight: 5 g
- Operating Temperature: -20C to 85C
- Compatibility: Arduino, Raspberry Pi, microcontrollers
Links
- EasyDriver Stepper Motor Driver A3967 Microstepping Controller Datahseet
- EasyDriver A3967 Stepper Motor Driver
- EasyDriver stepper motor driver mount
Tutorials
- EasyDriver A3967 Stepper Motor Driver Tutorial with Arduino Code
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