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基于at89s52單片機超聲波測距系統(tǒng)-展示頁

2025-06-27 15:27本頁面
  

【正文】 .........................................................6 AT89S52 單片機 ............................................................................................................................................7 超聲波測距系統(tǒng)構成 ...................................................................................................................................8 超聲波測距單片機系統(tǒng) ...........................................................................................................................8圖 32:超聲波測距單片機系統(tǒng)........................................................................................................................9 超聲波發(fā)射、接收電路 ...........................................................................................................................9圖 33:超聲波測距發(fā)送接收單元..................................................................................................................10 顯示電路..................................................................................................................................................10 ...................................................................................................................................................11 主程序設計 .................................................................................................................................................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 調試步驟......................................................................................................................................................14 性能分析 ..........................................................................................................................
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