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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 (12)||Pictures (8)||Resources (8)||FAQs (4)||On the blog (2)|
14 April 2015
One of my many roles here at Pololu is overseeing technical support, and I have seen countless cases of customers who have problems with their...
26 September 2014
We recently substantially reduced prices on our stepper motor driver carriers, and I figured this announcement was a good time to give you an update...