采用Allero公司新一代的两相步进电机驱动器A3992和系统级MCU器件C8051F300设计了小型步进电机的硬件驱动电路。该驱动电路通过3线串行接口可方便地控制A3992,实现对步进电机的细分驱动,并大大简化了步进电机的细分驱动。
- Abstract:
- A new twophase stepper motor driver A3992 and a systemlevel MCU C8051F300 are used to design a small stepper motor system.The drive circuit can easily control A3992 through threewire serial interface.The stepper motor driver with microstepping is realized.It especially simplified the realization of the microstepping driving of the stepper motor
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