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vir智能
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樓主  發(fā)表于: 2018-05-02 15:32
圖片：
各位請看看圖，附有程序和文字描述，不知道什么回事，求解答
[ 此帖被vir智能在2018-05-02 15:44重新編輯 ]
nightblueblu
道阻且長(cháng)，窮且益堅。
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1樓  發(fā)表于: 2018-05-08 09:02
需要換向的步進(jìn)電機控制盡量先給定方向信號再給脈沖指令   不然會(huì )受掃描周期和執行先后的影響   我是上過(guò)跟樓主一樣的當  誰(shuí)用誰(shuí)知道
Your happiness is everything.

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