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Tag: #drv8825

Simple Stepper Motor Control with Raspberry Pi

Stepper motors are a type of brushless DC motor that can be controlled so that they advance a fixed step size. Additionally, they provide a strong holding torque. This can make them useful in applications where you want to rotate the motor precisely without employing encoders. When prototyping, I like to use development boards that can be transferred to a custom PCB easily. This gives me a clear path if I want to move the design from the Protoboard to something more polished.