单片机点阵移动怎么编答:试试如下修改:include<reg51.h> unsigned char code tab[] = {0x7f,0xbf,0xdf,0xef,0xf7,0xfb,0xfd,0xfe};//列选通控制 unsigned char code digittab[9][8] = { {0x3e,0x41,0x41,0x41,0x3e,0x00,0x00,0x00}, //0 8行,{0x00,0x3e,0x41,0x41,0x41,0x3e,0x00,0x00...
51单片机程序编写答:51单片机程序编写 100 测量人体温度,MLX90614测温模块连到单片机上,lcd1602显示所测温度温度,超过38度,LED灯亮报警;超过39度,led灯亮,蜂鸣器报警... 测量人体温度,MLX90614测温模块连到单片机上,lcd1602显示所测温度温度,超过38度,LED灯亮报警;超过39度,led灯亮,蜂鸣器报警 展开 我来答 4个回答 #热议# ...