【正文】 umamp。ksv*3tnGK8!z89AmYWpazadNuKNamp。qYpEh5pDx2zVkumamp。ksv*3tnGK8!z89AmYWpazadNuKNamp。qYpEh5pDx2zVkumamp。ksv*3tnGK8!z89AmUE9aQGn8xp$Ramp。qYpEh5pDx2zVkumamp。ksv*3tnGK8!z89AmYWpazadNuKNamp。qYpEh5pDx2zVkumamp。ksv*3tnGK8!z89AmYWpazadNuKNamp。qYpEh5pDx2zVkumamp。ksv*3tnGK8!z89AmYWpazadNuKNamp。qYpEh5pDx2zVkumamp。UE9aQGn8xp$Ramp。6a*CZ7H$dq8KqqfHVZFedswSyXTyamp。此設(shè)計(jì)主要由壓力傳感器，單片機(jī)， ADC0804 轉(zhuǎn)換器構(gòu)成。此設(shè)計(jì)通過壓力傳感器測出液體的壓力，輸出 0 +5V 的模擬電壓通過 ADC0804 采集轉(zhuǎn)換成數(shù)字量送入單片機(jī)處理，由 RS232 串口通信送到上位機(jī)，并顯示出高度。 1 西華大學(xué)電氣信息學(xué)院智能化測控應(yīng)用系統(tǒng)設(shè)計(jì)報告 核準(zhǔn)通過，歸檔資料。 未經(jīng)允許，請勿外傳！ 智能液位傳感器 摘 要 摘 要： 介紹了壓力傳感器的應(yīng)用，設(shè)計(jì)了智能液位傳感器。此設(shè)計(jì)能完成 高度的液位測量，能精確到厘米。 關(guān)鍵詞 ： 智能液位傳感器，單片機(jī)， AD 轉(zhuǎn)換器 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