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[SCMtestKEYs2

Description: AT89C51+MAX7221实现4*4键盘扫描,并显示键值(原理图和代码,Max7221驱动)。使用Protues打开,KeilC51编译仿真。-AT89C51+ MAX7221 realize 4* 4 keyboard scanning, and display key (schematic diagram and code, Max7221 driver). Use Protues open, KeilC51 compiled simulation.
Platform: | Size: 53248 | Author: 王泽宇 | Hits:

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