51单片机LED呼吸灯

心灵手巧呼吸灯，学会就能上大分

main.c

#include <REGX52.H>sbit LED=P2^0;
void Delay(unsigned int i)
{while(i--);}void main()
{unsigned char Time,i;while(1){for(Time=0;Time<100;Time++){for(i=0;i<20;i++){LED=0;Delay(Time);LED=1;Delay(100-Time);}}for(Time=100;Time>0;Time--){for(i=0;i<20;i++){LED=0;Delay(Time);LED=1;Delay(100-Time);}}}	}