Dual Allegro A4983 16x microstepping motor drivers enable precise control of bipolar stepper motors for versatile robotics applications
Onboard regulator powers up to two hobby servo motors, simplifying power management in complex setups
USB micro B connector and standard 9V 1.5A power supply compatibility for easy integration with common systems
Activity-based power-off feature for pen lift servo motor conserves energy during idle operation
Open-source hardware and software documentation support community development and customization
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The EiBotBoard v.2.7 USB Motor Controller
The EiBotBoard ("EBB") is a USB-based dual stepper motor controller board that is useful for many general purpose robotics applications. Originally designed for the EggBot project, it was also used as the control board of the EggBot, AxiDraw and WaterColorBot, and can be used as a spare or replace