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  • [C/C++] 4X4.rar 4X4 keypad recognition technology,+ 8 bit 8 character LED display C51 translocation process
    Category: Graph Recognize Upload User:shengda799 Size:1K
  • [C/C++] c51.rar This is my production development board, there are digital tube, LED, 4X4 keypad, as well as ds1302 chip, with a number of test procedures
    Category: SCM Upload User:zhuxian18 Size:8095K
  • [C/C++] C51-dianziqin.rar 51 MCU organ C program, through this process the use of 4X4 matrix keypad output to a buzzer sounds to achieve organ function, is very simple and practical!
    Category: SCM Upload User:veterm Size:1K