A3967 Stepper Motor Driver Module

The A3967 Stepper Motor Driver Module is a compact and efficient bipolar stepper motor driver designed for precise motion control applications. Based on the Allegro A3967 IC, this module allows easy interfacing with microcontrollers like Arduino, Raspberry Pi, and STM32 to control stepper motors in various robotics and CNC applications. It supports microstepping for smooth motion and higher precision.

Features of A3967 Stepper Motor Driver Module:

1. Microstepping support (Full, Half, Quarter, and Eighth step) for smoother operation.
2. Adjustable current control to prevent overheating and protect the motor.
3. Compatible with 5V and 3.3V logic levels, allowing easy interfacing with microcontrollers.
4. Built-in thermal shutdown, crossover-current protection, and under-voltage lockout for safety.
5. Simple step and direction control interface.

Specifications of A3967 Stepper Motor Driver Module:

• Driver IC: Allegro A3967
• Input Voltage: 7V - 30V DC
• Logic Voltage: 3.3V / 5V
• Max Output Current: 750mA per phase
• Microstepping Modes: Full, ½, ¼, ⅛ step
• Control Interface: Step and Direction Pins
• Protections: Thermal shutdown, short circuit, and overcurrent protection

Package Includes:

1 × A3967 Stepper Motor Driver Module