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DRV8825: DRV8825

Part Number: DRV8825

hi,

Use the stepper motor driver chip DRV8825, use the mixed attenuation, the current is set to 2, 2A, drive a 1.5A stepper motor, use 24V voltage. As long as it is enabled, the motor will squeak, and if the CLK signal is sent, the motor will shake violently and the whistling sound will increase.