Introduction - If you have any usage issues, please Google them yourself
procedure for microcontroller development process button scanning procedures. Using language compilation, debugging through.
Packet : 214694矩阵键盘键值lcd显示演示程序.zip filelist
4×4 矩阵键盘.txt
矩阵键盘键值显示程序-LCD.asm
矩阵键盘键值显示程序-LCD.BIN
矩阵键盘键值显示程序-LCD.HEX