[.NET] 有關RFID Reader
請問一下我有一台RFID reader
想讓他讀卡的時候發出嗶嗶聲
程式要怎麼改
感謝幫忙!!
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※ 發信站: 批踢踢實業坊(ptt.cc)
◆ From: 120.105.81.176
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11/08 16:47, , 1F
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11/08 16:47, , 2F
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11/08 16:55, , 3F
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所以是寫AxPCR300x1.Buzzer()嗎?
用beep好像是從主機發出的聲音
※ 編輯: summer776433 來自: 114.32.245.206 (11/09 01:05)
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