Description:
The DRV8825 Stepper Motor Driver Module is an excellent motor driver solution for printers, scanners, and automated equipment applications, and is often used by our customers for the 3D Printers we sell. The DRV8825 Stepper Motor Driver block consists of N-channel power MOSFETs set to full H-bridge to drive motors at 24V with up to 2.5A on each of the channels via two H-bridge drivers and a microstepping indexer – originally intended for bipolar Stepper Motors.
This DRV8825 Stepper Motor Driver offers an easy STEP-DIR interface for simple controller circuit interfacing, as well as physical mode pins to configure the motor microstepping modes between full-step and 1/32-step. The DRV8825 Stepper Motor Driver unit also features multiple decay modes, configurable to slow decay, fast decay or mixed decay mode.
Additionally, this DRV8825 Stepper Motor Driver offer protection features to safeguard from overcurrent, short circuits, Undervoltage, as well as high temperatures. To add some extra functionality and make your life easier, it has an nFAULT pin that indicates if there is a fault, so you can quickly identify a problem and fix it before it becomes costly.
DRV8825 Stepper Motor Driver is the upgrade of A4988, 4-layer PCB for improved heat dissipation and decreased chip resistanceSimple step and direction control interface stepper Motor Driver (Header Pins Soldered) is a breakout board for DRV8825 micro-stepping bipolar stepper motor driver. Could be operated from 8.2V to 45V and can deliver up to approximately 1.5A per phase.
Specifications:
- Suitable for driving below 8.2V ~ 45V 2.5A stepper motor
- Six different stepping resolutions: full, half, 1 / 4,1 / 8,1 / 16,1 / 32.
- A simple steps and direction control interface.
- An adjustable potentiometer can adjust the maximum output current, resulting in a higher step rate.
- Automatic current decay mode detection/selection.
- Thermal shutdown circuit, under-voltage lockout, crossover current protection.
- Ground short-circuit protection and load short-circuit protection.
Package Included:
- 1 x DRV8825 Stepper Motor Driver Module
- 1 x Mini Heat Sink