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A4988 Stepper Motor Driver Carrier, Black Edition
Our Black Edition A4988 stepper motor driver carrier is a higher-performance drop-in replacement for the original A4988 stepper motor driver carrier. It features a four-layer PCB for better thermal performance, allowing the A4988 microstepping bipolar stepper motor driver to deliver approximately 20% more current than our two-layer (green) version. Like our original carrier, the Black Edition offers adjustable current limiting, over-current and over-temperature protection, and five different microstep resolutions. It operates from 8 V to 35 V and can deliver up to 2 A per coil with sufficient additional cooling. This board ships with 0.1″ male header pins included but not soldered in.
Alternatives available with variations in these parameter(s): header pins soldered? bulk packaged?
|Description||Specs (13)||Pictures (8)||Resources (8)||FAQs (4)||On the blog (2)|
|Size:||0.6″ × 0.8″|
|Minimum operating voltage:||8 V|
|Maximum operating voltage:||35 V|
|Continuous current per phase:||1.2 A2|
|Maximum current per phase:||2 A3|
|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|
|Header pins soldered?:||N4|
|PCB dev codes:||md09c|