用8个数码管，用一片48和一片138控制 的子程序，

超精简的读写u盘程序，只有180行，可生成文件系统，估计再没有比这更短的程序了把？-Super-streamlined procedures to read and write u disk, only 180 lines, can generate the file system, it is estimated that more There is nothing short of the procedures?

Lcd 1602 module c file

PIC18与LCD12864的C语言程序，注意修改管脚。-PIC18 and LCD12864 the C language program, pay attention to pin modification.

可以熟悉51单片机中断机制 大大方便学习51单片机-Be familiar with the 51 single-chip interrupt mechanism would greatly facilitate study of 51 single-chip microcomputer

单片机C语言初学教材，其中包括了很多关于单片机C语言的知识

8051运算类子程序，包括双字节乘法子程序、多字节数乘10子程序、多字节无符号数出除法子程序、多字节ＢＣＤ码减法子程序、多字节ＢＣＤ码取补子程序、多字节ＢＣＤ码左移十进制一位（乘十）子程序。-8051 subroutine computing category, including double-byte multiplication subroutine, multi-byte count by 10 subroutines, multi-byte unsigned number of the division subroutine, multi-byte BCD subtraction subroutine code, code access multi-byte BCD complement subprogram, multibyte BCD code to the left of a decimal (by ten) subroutine.

SHT71数字温湿度传感器的AVR单片机驱动程序-SHT71 digital temperature and humidity sensor AVR Single Chip Driver

CAN三台机子互相通讯（机子3程序），已调通，标准的标识符，11位。-CAN communication with each other three loom (loom 3 procedures), Qualcomm has been transferred, the standard identifier, 11.

this program tell you how to connect ps2 to a mcu(for example at89s51)-this program tell you how to connect to a ps2 mcu (for example at89s51)

Atmega8和MCP2515实现CAN通讯源码代码,测试通过，希望对大家有用-CAN communication Atmega8 and MCP2515 to achieve source code, test and hope for all of us