你真厉害，一位数组显示点阵实验，点阵最好是用二位数组，基本思路也就是单片机两个IO口控制点阵的行和列，定义一个二位数组控制点阵每一行要亮拿几个灯，然后下一行亮那几个灯，以此类推，快速刷出没一个亮的灯就能让人感觉是一个字了，好啦，给你程序你自己看吧unsigned char code table[]={0xfe,0xfd,0xfb,0xf7,0xef,0xdf,0xbf,0x7f}; //列位unsigned char code Dispay[40][8]={{0x1C,0x22,0x22,0x22,0x22,0x22,0x22,0x1C},//0
{0x08,0x18,0x08,0x08,0x08,0x08,0x08,0x1C},//1
{0x1C,0x22,0x02,0x02,0x1C,0x20,0x20,0x3E},//2
{0x1C,0x22,0x02,0x1C,0x02,0x02,0x22,0x1C},//3
{0x08,0x18,0x28,0x48,0x7C,0x08,0x08,0x08},//4
{0x3E,0x20,0x20,0x3E,0x02,0x02,0x22,0x1C},//5
{0x1C,0x22,0x20,0x3C,0x22,0x22,0x22,0x1C},//6
{0x3E,0x02,0x04,0x08,0x10,0x10,0x10,0x10},//7
{0x1C,0x22,0x22,0x1C,0x22,0x22,0x22,0x1C},//8
{0x1C,0x22,0x22,0x22,0x1E,0x02,0x22,0x1C},//9
{0x00,0x1C,0x22,0x22,0x22,0x3E,0x22,0x22},//A
{0x00,0x3C,0x22,0x22,0x3E,0x22,0x22,0x3C},//B
{0x00,0x1C,0x22,0x20,0x20,0x20,0x22,0x1C},//C
{0x00,0x3C,0x22,0x22,0x22,0x22,0x22,0x3C},//D
{0x00,0x3E,0x20,0x20,0x3E,0x20,0x20,0x3E},//E
{0x00,0x3E,0x20,0x20,0x3E,0x20,0x20,0x20},//F
{0x00,0x1C,0x22,0x20,0x3E,0x22,0x22,0x1C},//G
{0x00,0x22,0x22,0x22,0x3E,0x22,0x22,0x22},//H
{0x00,0x1C,0x08,0x08,0x08,0x08,0x08,0x1C},//I
{0x00,0x3E,0x08,0x08,0x08,0x08,0x28,0x18},//J
{0x00,0x20,0x2C,0x30,0x20,0x30,0x2C,0x20},//K
{0x00,0x20,0x20,0x20,0x20,0x20,0x20,0x3E},//L
{0x00,0x42,0x66,0x5A,0x42,0x42,0x42,0x42},//M
{0x00,0x00,0x2C,0x32,0x22,0x22,0x22,0x22},//n
{0x00,0x1C,0x22,0x22,0x22,0x22,0x22,0x1C},//O
{0x00,0x3C,0x22,0x22,0x3C,0x20,0x20,0x20},//P
{0x00,0x1C,0x22,0x22,0x22,0x2A,0x26,0x1F},//Q
{0x00,0x38,0x24,0x24,0x38,0x30,0x28,0x24},//R
{0x00,0x1C,0x22,0x20,0x1C,0x02,0x22,0x1C},//S
{0x00,0x3E,0x08,0x08,0x08,0x08,0x08,0x08},//T
{0x00,0x42,0x42,0x42,0x42,0x42,0x42,0x3C},//U
{0x00,0x22,0x22,0x22,0x14,0x14,0x08,0x00},//V
{0x00,0x41,0x41,0x49,0x55,0x55,0x63,0x41},//W
{0x00,0x00,0x42,0x24,0x18,0x18,0x24,0x42},//X
{0x00,0x22,0x22,0x14,0x08,0x10,0x20,0x00},//Y
{0x00,0x3E,0x02,0x04,0x08,0x10,0x20,0x3E},//Z我建议你套用这个程序之后把延时的时间改长一点，最好到个500ms左右，这样你就可以清楚的看到点阵是怎么显示字的了
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