The A4988 is an extremely powerful stepper motor driver with a wide range of applications. These drivers can be used to build a 3D printer, PCB or CNC milling machine, as well as stepper motor driven robot arms. Furthermore, up to 1/16 microsteps are possible, which guarantees a high positioning accuracy.
- Operating voltage: < 45V
- Operating current per phase: 1.5A / Max. 2A
- Logic voltage: 3.3V - 5V
- Microsteps: Full Step, 1/2 , 1/4 , 1/8 , 1/16
- 1 x A4988 Stepper motor driver
- 1 x heat sink