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Reprap Stepper Motor Driver A4988/DRV8825 (Green)
SKU: 3DP-0078-P01
Sold by Select Automation
Final price R 28.23
R 24.55 excl. VAT
Availability: In Stock (10 on hand)
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Short Description
The Reprap Stepper Motor Driver A4988/DRV8825 (Green) is a small plug-in driver module used to control bipolar stepper motors in 3D printers, CNC machines, laser engravers, and other motion control devices.
This driver is compatible with both A4988 and DRV8825 pin layouts and features configurable current limiting and micro stepping for smooth and precise motor control.
Buy currently uses Select Automation shop pricing and checkout.
Specifications:
Driver Types:
A4988 → Standard driver, up to 2 A per coil (with cooling).
DRV8825 → Higher current capacity (up to 2.5 A per coil), finer micro stepping.
Form Factor: Small PCB module (green board variant is common for DRV8825).
Micro stepping:
A4988 → up to 1/16 micro step.
DRV8825 → up to 1/32 micro step.
Control Signals: Step, Direction, Enable pins (TTL logic).
Supply Voltage:
Motor voltage: 8–35 V (A4988), 8.2–45 V (DRV8825).
Logic voltage: 3.3–5 V compatible.
Adjustable Current Control: Via onboard potentiometer to match motor requirements.
Protection Features: Over temperature shutdown, short circuit protection, under voltage lockout.