"小第是用來推三線或四線 硬碟MOTOR"
冇理解錯的話,硬碟MOTOR即係HDD個spindle motor,嗰個唔係stepper motor黎架喎,唔應該用stepper motor controller黎drive,要用呢個 3 phase generator黎drive先啱

Run HDD Spindle Motor Using IC 555 + 4017 + L293D
http://www.instructables.com/id/ ... -IC-555-4017-L293D/

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"小第是用來推三線或四線 硬碟MOTOR"
冇理解錯的話,硬碟MOTOR即係HDD個spindle motor,嗰個唔係stepper moto ...
aazz 發表於 2018-2-11 20:24


但你個線路同佢個唔同喎,佢呢個係真三相drive黎,而且佢個power drive stage係totem pole
aaa.jpg
2018-2-11 20:47

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Duplicated

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