In this paper,in combination with hardware and software design,an Intelligent Multiple lamp switch system is studied and developed,based on the principle of DTMF signal.是什么意思_In this paper,in combination with hardware and software design,an Intelligent Multiple lamp switch system is studied and developed,based on the principle of DTMF signal.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句