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LCD1602显示矩阵按键键值

于 2018-04-14 发布 文件大小:11KB
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代码说明:

  1602显示源程序 基于51单片机的1602显示矩阵按键键值 按下矩阵键盘显示对应按键号(1602 Display source program,Based on 51 MCU, 1602 display matrix button key value, press matrix keyboard and display corresponding key number.)

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