Скачать или смотреть Spotpear Raspberry Pi Stepper Motor HAT HRB8825 Drives Two Stepper Motors Up To 1/32 Microstepping

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Features
Standard Raspberry Pi 40PIN GPIO extension header, supports Raspberry Pi series boards, Jetson Nano

Onboard dual HR8825 motor controller IC with built-in microstepping indexer, drives two stepper motors, easy to use

6 available microstepping modes, configured with the DIP switches: full-step, half-step, 1/4-step, 1/8-step, 1/16-step, and 1/32-step

Adjustable motor drive current via potentiometer, maximum 2.5A current output

Protection features: Overcurrent Protection (OCP), Thermal Shutdown (TSD), VM Undervoltage Lockout (UVLO)

Integrates 5V regulator, allows providing power to Raspberry Pi

Onboard multi connector options for stepper motors in different specifications

Comes with development resources and manual (examples in BCM2835, wiringPi, and python)

Specifications
Motor controller: HR8825

Motor drive voltage: 8.2V~28V

Motor drive current: 2.5A

Dimension: 65mm × 56mm

Mounting hole size: 3.0mm