Description
Shield for Rasberry Pi is equipped with a systemDRV8825, it allows you to controltwo stepper motorswith a resolution of steps ofup to 1/32. It works with motors with a voltage of8.2 V to 28 Vand a maximum current of up to2.5 A. Voltage of a logic part is3.3 V.
The subject of the sale is a shield, minicomputerRaspberry Pican be purchased separately.
Key features
- Compatible with Raspberry Pi Zero / Zero W / Zero WH / 2B / 3B / 3B+ and Jetson Nano
- On a board are two chips DRV8825 with integrated microsteps indexer
- 6 modes of microsteps to choose via DIP-switch: full step / half step / 1/4 of step / 1/8 of step / 1/16 of step / 1/32 of step
- Adjustable motor current with the potentiometer, max. 2,5 A
- Protection: overcurrent, overheat, undervoltage blockade
- Built-in regulator of 5 V, to power of the Raspberry Pi
- Various connectors for connecting the motors with different specifications
Specification
- System of driver: DRV8825
- Supply voltage of motors: from 8.2 V to 28 V
- Maximum motor current: 2.5 A
- Logic's voltage: 3.3 V
- Dimensions: 65 x 56 mm
- Mounting holes: 3 mm
Application
- 3D printers
- Machine for wood carving
- Mechanical arm
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