文件名称:Ex19
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STC单片机,程序功能:开机后,LCD倒记时显示,开始LCD上显示9,1秒钟减1,直到减到0时,蜂鸣器响.停止。
学习重点:
1、模块间的交互
2、LCD、定时器的应用-STC microcontroller, the program features: boot, LCD countdown display, LCD display started by a 9,1 seconds, until reduced to 0, the buzzer sounds. Stop. Key Points: 1, the interaction between modules 2, LCD, timer application
学习重点:
1、模块间的交互
2、LCD、定时器的应用-STC microcontroller, the program features: boot, LCD countdown display, LCD display started by a 9,1 seconds, until reduced to 0, the buzzer sounds. Stop. Key Points: 1, the interaction between modules 2, LCD, timer application
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Ex19.c
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