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[
C/C++]
51microcomputersystemontheuseofthecompute
... system on the use of the computer keyboard! Keyboard Connection PS/2--------51 a DATA------ P3.4 three GND 4 VCC five CLK------- P3.3 Then in the 51 external interrupt trigger mode for low-level AT89x51 use 12M Modified by Shen Peng! ...
Category:
SCM Upload User：
nbyy001 Size：
3K
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[
C/C++]
51-Key.rar
51 keyboard scanning procedures, with the original scan different ways, this approach can handle multi-button pressed together.
Category:
SCM Upload User：
gaogaoled Size：
1K
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