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yuliang928
先做人后做事
級別: 論壇先鋒
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樓主  發(fā)表于: 2011-04-03 01:38
用一個(gè)啟動(dòng)開(kāi)關(guān)（自復位開(kāi)關(guān)），一個(gè)電磁閥，    線(xiàn)，普通繼電器個(gè)數不限制，實(shí)現以下動(dòng)作：
1.按下啟動(dòng)，電磁閥上電吸合，并保持
2.再次按下啟動(dòng)，上電的電磁失電松開(kāi)

請問(wèn)可以實(shí)現嗎？
yangjiejie
朝花夕拾
級別: 網(wǎng)絡(luò )英雄
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1樓  發(fā)表于: 2011-04-03 12:47
這個(gè)不是單按鈕控制電機的啟動(dòng)與停止嗎？？繼電器控制的完全可以實(shí)現，論壇里面也有，你自己找找看吧
樓主留言：
這個(gè)按扭可是自復位的呀，不是指撥開(kāi)關(guān)啊
朝花夕拾

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