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qcb8888
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在線(xiàn)時(shí)間: 421(小時(shí))
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樓主  發(fā)表于: 2013-04-05 20:55
請問(wèn)各位我在做好高速計數器時(shí)，用接近或霍爾開(kāi)關(guān)代替編碼器，怎么觸發(fā)一下他產(chǎn)生好幾個(gè)脈沖

按理是不是應該觸發(fā)一下他產(chǎn)生一個(gè)脈沖啊
qcb8888
級別: 略有小成
精華主題: 0
發(fā)帖數量: 232 個(gè)
工控威望: 385 點(diǎn)
下載積分: 2082 分
在線(xiàn)時(shí)間: 421(小時(shí))
注冊時(shí)間: 2013-03-10
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1樓  發(fā)表于: 2013-04-06 21:51
謝謝樓上的
qcb8888
級別: 略有小成
精華主題: 0
發(fā)帖數量: 232 個(gè)
工控威望: 385 點(diǎn)
下載積分: 2082 分
在線(xiàn)時(shí)間: 421(小時(shí))
注冊時(shí)間: 2013-03-10
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2樓  發(fā)表于: 2013-08-07 22:56
大家在用國內的壓力傳感器時(shí)，是不是發(fā)現壓力傳感器在加熱后會(huì )出現零點(diǎn)飄移現象，這時(shí)我們須要做一個(gè)歸零的程序，請問(wèn)各位老大怎么把飄移的模擬量按一下保存后，再減去那個(gè)數值，使它顯示為零

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