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基于基于at89c2051單片機(jī)的超聲波測距系統(tǒng)-展示頁

2025-06-28 12:58本頁面
  

【正文】 .......................................................................................................................5 單片機(jī)超聲波測距系統(tǒng)構(gòu)成....................................................................................................................5三、設(shè)計(jì)方案 ...........................................................................................................................................................6 AT89C2051 單片機(jī) ........................................................................................................................................7 超聲波測距系統(tǒng)構(gòu)成 ...................................................................................................................................8 超聲波測距單片機(jī)系統(tǒng) ...........................................................................................................................9圖 31:超聲波測距單片機(jī)系統(tǒng)........................................................................................................................9 超聲波發(fā)射、接收電路 ...........................................................................................................................9圖 31:超聲波測距發(fā)送接收單元..................................................................................................................10 顯示電路..................................................................................................................................................10 ...................................................................................................................................................11 主程序設(shè)計(jì) .................................................................................................................................................11 超聲波測距子程序 .....................................................................................................................................12 超聲波測距程序流程圖 .............................................................................................................................13 超聲波測距程子序流程圖 .........................................................................................................................14 ...............................................................................................................................................14 調(diào)試步驟......................................................................................................................................................14 性能分析 .....................................................................................................................................................15 ...........................................................................................................................................................15參考文獻(xiàn) .......................................................................................................................................
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