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陳仙子915
級別: 略有小成
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發(fā)帖數量: 175 個(gè)
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在線(xiàn)時(shí)間: 97(小時(shí))
注冊時(shí)間: 2019-05-01
最后登錄: 2024-11-16
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樓主  發(fā)表于: 2020-06-10 09:37
如題目 為什么可以發(fā)送脈沖 如果發(fā)送脈沖 按道理COM1就不應該不能接交流電了嗎？希望有人可以解惑
jhkdklw
15058518786方孔
級別: 工控俠客
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發(fā)帖數量: 203 個(gè)
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下載積分: 39178 分
在線(xiàn)時(shí)間: 685(小時(shí))
注冊時(shí)間: 2009-08-26
最后登錄: 2025-06-04
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1樓  發(fā)表于: 2020-07-14 20:38
把MR繼電器機型的Y0和Y1拆下來(lái)，換上高速光耦，就可以發(fā)脈沖了。需要有電子方面技能支持。

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