A4988 Stepper Driver Module Polulu Compatible
A4988, Polulu / StepStick Compatible. Stick on heat sink, with pins installed.
General specifications
| Minimum operating voltage: | 8 V |
|---|---|
| Maximum operating voltage: | 35 V |
| Continuous current per phase: | 1 A |
| Maximum current per phase: | 2 A (with cooling) |
| Minimum logic voltage: | 3 V |
| Maximum logic voltage: | 5.5 V |
| Microstep resolutions: | full, 1/2, 1/4, 1/8, and 1/16 |
| Reverse voltage protection?: | N |
