资 源 简 介
/**************************
0 1 2 3
4 5 6 7
8 9 . CLR
+ - = CLR
***************************/ 用键盘扫描,数码管显示实现计算功能,能实现xxx.x任意正数的加减
运算,超过范围显0000,功能键如上-/**************************
0 1 2 3
4 5 6 7
8 9. CLR
+- = CLR
***************************/ With keyboard scan, digital tube display of computing power, to achieve any positive xxx.x addition and subtraction
Operation, significantly more than the scope of 0000, above function keys
