29%
OFFDRV8825 Stepper Motor Driver With Heat Sink 3D Printer CNC Parts RAMPS 1.4
৳420
৳299
SKU : MK0149
Specification
1. Current 2.5A.
2. Support 32 subdivisions.
3. 4-layer PCB board with better heat dissipation performance.
4. The chip has lower internal resistance, lower heat generation, and better heat dissipation.
Parameters:
Size: 1.5mmX2mm (same as 4988)
Driving current: 2.5A
Subdivision: 1, 1/2, 1/4, 1/8, 1/16, 1/32
Manufacturing process: SMT surface mount machine manufacturing, non manual soldering, higher yield and more stable performance
Suitable for:
In situations where a stepper motor needs to be driven.
It is to build modules such as 3D printers, CNC machines, engraving machines, etc.
The supported 3D printers include Prusa Mendel, ultimaker, printbot, makerbot, etc.
You can refer to the Arduino code below to directly drive the motor
The features of DRV8825 include the following:
1. Suitable for driving stepper motors with 8.2V~45V and 2.5A or below;
2. Only simple stepper and directional control interfaces;
3. Six different step modes: full, half, 1/4, 1/8, 1/16, 1/32;
4. An adjustable potentiometer can adjust the current output to achieve a higher step rate;
5. Automatic current decay mode detection/selection;
6. Overheating shutdown circuit, undervoltage lockout, cross current protection;
7. Grounding short-circuit protection and loading short-circuit protection
Description
3D Printer Parts StepStick DRV8825 Stepper Motor Driver With Heat Sink Carrier Reprap RAMPS 1.4
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