电路图等制作资料请到这里下载：http://www.ruidan.com/bbs/dpj-20613-1.html 下面是程序源码：
#include<STC12C5A60S2.h>#define uint unsigned int#define uchar unsigned charsbit keyamenu=P4^4;//按键sbit keyout=P4^5;sbit keymenu=P4^6;uint code tab_water[]={0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0080,0x0140,0x0080,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0080,0x0140,0x0220,0x0140,0x0080,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x01c0,0x0220,0x0410,0x0410,0x0410,0x0220,0x01c0,0x0000,0x0000,0x0000,0x0000,0x0000, 0x0000,0x0000,0x0000,0x03e0,0x0410,0x0808,0x0808,0x0808,0x0808,0x0808,0x0410,0x03e0,0x0000,0x0000,0x0000,0x0000,0x0000,0x0000,0x07f0,0x0808,0x1004,0x1004,0x1004,0x1004,0x1004,0x1004,0x1004,0x0808,0x07f0,0x0000,0x0000,0x0000,0x0000,0x0ff8,0x1004,0x2002,0x2002,0x2002,0x2002,0x2002,0x2002,0x2002,0x2002,0x2002,0x1004,0x0ff8,0x0000,0x0000,0x1ffc,0x2002,0x4001,0x4001,0x4001,0x4001,0x4001,0x4001,0x4001,0x4001,0x4001,0x4001,0x4001,0x2002,0x1ffc,0x0000};char code tab00[]={7,7,7,7,7,7,7,7,6,5,4,3,2,1,0,0,0,0,0,0,0,0,1,2,3,4,5,6,//28 8+6,8+6,8+6,8+6,8+6,8+6,8+5,8+4,8+3,8+2,8+1,8+1,8+1,8+1,8+1,8+1,8+2,8+3,8+4,8+5,//20 16+5,16+5,16+5,16+5,16+4,16+3,16+2,16+2,16+2,16+2,16+3,16+4,//12 24+4,24+4,24+3,24+3,//24+4 32+4,32+4,32+3,32+3, 40+5,40+5,40+5,40+5,40+4,40+3,40+2,40+2,40+2,40+2,40+3,40+4,//12 48+6,48+6,48+6,48+6,48+6,48+6,48+5,48+4,48+3,48+2,48+1,48+1,48+1,48+1,48+1,48+1,48+2,48+3,48+4,48+5,//20 56+7,56+7,56+7,56+7,56+7,56+7,56+7,56+7,56+6,56+5,56+4,56+3,56+2,56+1,56+0,56+0,56+0,56+0,56+0,56+0,56+0,56+0,56+1,56+2,56+3,56+4,56+5,56+6//28};char code tab10[]={56+7,56+7,56+7,56+7,56+7,56+7,56+7,56+7,56+6,56+5,56+4,56+3,56+2,56+1,56+0,56+0,56+0,56+0,56+0,56+0,56+0,56+0,56+1,56+2,56+3,56+4,56+5,56+6,//56+28 48+6,48+6,48+6,48+6,48+6,48+6,48+5,48+4,48+3,48+2,48+1,48+1,48+1,48+1,48+1,48+1,48+2,48+3,48+4,48+5,//20 40+5,40+5,40+5,40+5,40+4,40+3,40+2,40+2,40+2,40+2,40+3,40+4,//12 32+4,32+4,32+3,32+3, 24+4,24+4,24+3,24+3,//24+4 16+5,16+5,16+5,16+5,16+4,16+3,16+2,16+2,16+2,16+2,16+3,16+4,//12 8+6,8+6,8+6,8+6,8+6,8+6,8+5,8+4,8+3,8+2,8+1,8+1,8+1,8+1,8+1,8+1,8+2,8+3,8+4,8+5,//20 7,7,7,7,7,7,7,7,6,5,4,3,2,1,0,0,0,0,0,0,0,0,1,2,3,4,5,6//28};char code tab01[]={7,6,5,4,3,2,1,0,0,0,0,0,0,0,0,1,2,3,4,5,6,7,7,7,7,7,7,7,//28 6,5,4,3,2,1,1,1,1,1,1,2,3,4,5,6,6,6,6,6,//20 5,4,3,2,2,2,2,3,4,5,5,5,//12 4,3,3,4,// 4,3,3,4, 5,4,3,2,2,2,2,3,4,5,5,5,//12 6,5,4,3,2,1,1,1,1,1,1,2,3,4,5,6,6,6,6,6,//20 7,6,5,4,3,2,1,0,0,0,0,0,0,0,0,1,2,3,4,5,6,7,7,7,7,7,7,7,//28};uchar code tab_print[]={//打印函数使用0X00,0X00,0X81,0XFF,0XFF,0X81,0X00,0X00,//I0X1C,0X3E,0X7E,0XFC,0XFC,0X7E,0X3E,0X1C,//心0X3F,0X7F,0X80,0X80,0X80,0X80,0X7F,0X3F,//U0X3C,0X42,0X14,0XA1,0XA1,0X14,0X42,0X3C,//笑脸0X00,0X73,0XE9,0X89,0X89,0X8F,0X4F,0X00,//50X00,0XC6,0X86,0X89,0X99,0XB1,0XE7,0XC6,//20X3C,0X7E,0X81,0X81,0X81,0X7E,0X3C,0X00,//00X00,0X00,0X3C,0X3C,0X3C,0X3C,0X00,0X00,//正方形0X20,0X30,0X38,0X3C,0X3C,0X38,0X30,0X20,//三角形0X08,0X14,0X22,0X77,0X14,0X14,0X14,0X1C,//箭头0xff,0xff,0xff,0xff,0xff,0xff,0xff,0xff,//全亮0X00,0X00,0X80,0XFF,0XFF,0X82,0X00,0X00,//10X00,0X76,0XFF,0X89,0X89,0X81,0XC2,0X00,//30X00,0X00,0X80,0XFF,0XFF,0X82,0X00,0X00,//10X20,0XA0,0XFF,0XFF,0XA3,0X22,0X3C,0X30//4};char code tab_mian[]={4,3,7,2,0,6,1,5};char code tab_xian[]={5,0,3,6,1,7,4,2};char code tab_dian[]={0,1,3,4,7,2,6,5,1,7,5,0,4,2,3,6,1,6,4,0,7,5,2,3,5,7,4,2,0,1,6,3,1,6,3,4,5,2,0,7,6,7,1,5,4,2,0,3,2,0,3,1,5,7,6,4,5,2,1,0,3,6,7,4,0,7,4,3,2,6,5,1,4,7,2,6,5,3,1,0,0,1,4,3,2,5,6,7,3,6,7,2,1,4,0,5,5,2,1,0,7,6,4,3,1,4,0,2,3,5,7,6,4,2,1,5,6,0,7,3,0,4,7,3,1,5,2,6,1,0,6,7,4,5,3,2,6,0,4,2,7,5,1,3,3,1,2,6,7,5,0,4,2,4,1,0,6,5,3,7,6,2,1,5,7,4,3,0,1,0,5,3,2,6,7,4,7,1,0,4,2,5,6,3,6,4,1,0,2,5,7,3,2,6,7,0,3,5,1,4,6,3,7,2,1,4,5,0,7,0,5,6,1,3,4,2,5,2,3,4,0,7,1,6,2,3,0,7,6,4,1,5,1,3,0,4,5,2,7,6,3,4,2,5,6,0,1,7,4,2,0,6,3,7,5,1,4,1,6,0,7,3,2,5,7,6,0,5,1,4,2,3,6,1,3,2,7,0,5,4,2,7,3,6,0,5,1,4,6,5,2,1,0,3,7,4,7,1,0,5,4,6,3,2,1,7,3,2,6,0,5,4,0,2,6,7,4,3,5,1,0,5,4,1,6,3,2,7,0,1,5,4,7,2,3,6,1,4,2,3,5,7,6,0,2,7,0,5,6,1,3,4,2,1,6,0,4,5,3,7,6,1,5,4,2,7,3,0,4,0,5,2,1,6,7,3,1,2,0,6,3,7,4,5,5,0,1,2,4,3,7,6,4,2,0,6,7,5,1,3,2,3,7,4,6,1,0,5,1,5,7,0,3,4,2,6,2,7,6,3,5,1,0,4,4,5,7,0,2,3,1,6,0,5,7,3,2,1,6,4,6,4,5,7,1,0,3,2,1,6,5,7,0,2,3,4,2,1,5,3,6,4,0,7,0,6,5,4,3,7,0,2,6,4,2,0,3,1,5,7,4,5,7,6,0,3,1,2,0,3,7,2,1,5,6,4,5,2,4,0,1,3,7,2,4,5,3,1,7,0,2,6};uchar code tab_shandian[]={ 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//1 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x03,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//2 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x07,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//3 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x0f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//4 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x01,0x01,0x00,0x00,0x00,0x00,0x00,0x00, 0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x1f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//5 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x01,0x01,0x01,0x00,0x00,0x00,0x00,0x00, 0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x3f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//6 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00, 0x01,0x01,0x01,0x00,0x00,0x00,0x00,0x00, 0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x7f,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//7 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00, 0x01,0x01,0x01,0x00,0x00,0x00,0x00,0x00, 0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0xff,0x00,0x00,0x00,0x00,0x00,0x00,0x00,//8 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x01,0x01,0x00,0x00,0x00,0x00, 0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00, 0x01,0x01,0x01,0x00,0x00,0x00,0x00,0x00, 0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x01,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0xff,0x80,0x00,0x00,0x00,0x00,0x00,0x00,//9 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00, 0x00,0x00,0x01,0x01,0x01,0x00,0x00,0x00, 0x00,0x00,0x01,0x00,0x00,0x00,0x00,0x00, 0