��Ƭ�C(j��)C�Z�Գ����O(sh��)Ӌ(j��)���W�q��LED
/* ���Q���W�q�� LED
�f����LED ���O(sh��)���ĕr(sh��)�g�g���W�q
*/
#include<reg51.h>
#define uchar unsigned char
#define uint unsigned int
sbit LED=P1^0;
//�ӕr(sh��)
void DelayMS(uint x)
{
uchar i;
while(x--)
{
for(i=0;i<120;i++);
}
}
//������
void main()
{
while(1)
{
LED=~LED;
DelayMS(150);
}
}

����admin ����ĕr(sh��)�g��2018-05-19