基于msp430單片機的電子測重儀設(shè)計畢業(yè)論文-展示頁
2024-09-09 18:51本頁面
【正文】 班 級 學(xué) 號 姓 名 指導(dǎo)教師 金華職業(yè)技術(shù)學(xué)院畢業(yè)教學(xué)成果 目 錄 摘要： ............................................................... 1 英文摘要 :............................................................ 2 引言 ................................................................. 3 1 單片機的發(fā)展 ...................................................... 4 2 電子測重儀的相關(guān)理論與技術(shù) ........................................ 5 MSP430 單片機的特點 .......................................... 5 MSP430FW427 芯片 ............................................. 6 MSP430FW427 的模數(shù)轉(zhuǎn)換器 ADS1110 ............................ 7 壓力傳感器 ...................................................... 8 壓力傳感器的選擇 ........................................... 8 3 系統(tǒng)硬件設(shè)計 ...................................................... 9 電子測重儀系統(tǒng)的構(gòu)成及工作原理 ............................... 9 電子秤系統(tǒng)壓力傳感器電路 ..................................... 9 電子秤系統(tǒng)的顯示電路 ........................................ 10 電子測重儀系統(tǒng)的電源電路 .................................... 11 小結(jié) ........................................................ 11 4 電子測重儀 系統(tǒng)的軟件設(shè)計 ...................................... 12 電子測重儀系統(tǒng)的程序總流程圖 ................................ 12 初始化程序流程圖 ............................................ 12 壓力傳感器程序流 程圖 ........................................ 13 小結(jié) ........................................................ 13 結(jié)論 ................................................................ 14 致謝 ................................................................ 15 參考文獻 ............................................................ 16 附件 1．程序清單 .................................................... 17 附件 2．硬件電路圖 .................................................. 23 理工類 1 基于 MSP430單片機的電子測重儀設(shè)計 信息工程學(xué)院應(yīng)用電子技術(shù)專 業(yè) 摘要： 隨著生活的快速發(fā)展，人們對重量這個詞使用率越來越高目前，大到航空航天小到商場家庭，為了準(zhǔn)確快捷的測量出物體的重量，人們對測重儀器的要求也不斷地提高，由原來的機械稱發(fā)展到現(xiàn)在電子側(cè)重儀。而電子測重儀的使用非常普及，逐漸會取代傳統(tǒng)的機械稱。 本文介紹了一種以 MSP430單片機微處理器最小系統(tǒng)，并配以幾個主要的集成電路器件設(shè)計成的電子測重儀 。 關(guān)鍵詞： 壓力傳感器 測重儀 單片機 2 MSP430 microcontroller based electronic weighing instrument design (Major of Applied Electronic Technology, Information and Engineering college, Jin Hua College of Vocation And Technology, Liang Yanyan) Abstract: With the rapid development of life, people have the weight of the growing use of this word now, small to large shopping malls aerospace family, for accurate and efficient measure the weight of objects, people weigh equipment requirements continue to increase from the original machine, said electronic focus on instrument development to the present. The use of electronic weighing instrument is very popular, and gradually will replace the traditional mechanical said. Produced by the pressure sensor electronic weighing instrument has been widely applied to all walks of life, especially the emergence of the microprocessor, the degree of automation of industrial production rising, the pressure sensors in process control has bee an essential device. This paper introduces a microprocessor MSP430 MCU minimum system, and supported by several major electronic integrated circuit designed for weighing instrument. This system is the use of pressure sensor to collect the current pressure, quickly and accurately calculate the weight of items and displays to LED digital tube. Keywords: pressure sensor, The test apparatus, microcontroller 3 引言 隨著時代科技的迅猛發(fā)展，微電子學(xué)和計算機等現(xiàn)代電子技術(shù)的成就給傳統(tǒng)的電子測量與儀器帶來了巨
教學(xué)課件相關(guān)推薦
鄂ICP備17016276號-1