20pcs A4988 Driver Module Stepper Motor Driver Board with Heatsink
Tax included.
Feature:
Package includes:
20 x Driver board
1. It is suitable for driving stepper motors of 8V~35V 2A or less
2. Only simple step and direction control interface
3. Five different stepping modes: full, half, 1/4, 1/8 and 1/16
4. The adjustable potentiometer can adjust the maximum current output to obtain a higher step rate
5. Automatic current decay mode detection/selection
6. Overheat shutdown circuit, under-voltage lockout, cross-current protection
7. Ground short circuit protection and load short circuit protection
Package includes:
20 x Driver board