A4988 Stepper Motor Driver

Specifications:

1. Input Voltage Range: 8V to 35V
2. Maximum Output Current: 2A per phase (with proper heatsinking)
3. Logic Voltage: 3.3V or 5V (compatible with most microcontrollers)
4. Step Modes: Full, 1/2, 1/4, 1/8, 1/16 micro-stepping
5. Dimensions: Compact PCB design, suitable for integration into various projects
6. Operating Temperature Range: -20°C to 85°C
7. Protection Features: Thermal shutdown, crossover-current protection
8. Control Interface: Step and direction control
9. PCB Layers: 4-layer, high-quality PCB for reliable performance
10. Connector Type: Compatible with standard stepper motor connectors, facilitating easy integration into existing systems.