用Keil　C51写的步进电机驱动程序。

PICC18 DS18B20温度传感器读写程序-PICC18 DS18B20 temperature sensor to read and write procedures

单片机控制GSM的短信发送。AT指令的介绍.-GSM single-chip microcomputer to control the message sent. Introduction AT commands.

AVR和PC机并口以EPP方式通信的源代码，与大家共享-AVR and the PC parallel port to EPP mode machine communication source code, and share

1602液晶显示指定字符，并从左向右移入-Designated character liquid crystal display 1602, and moved from left to right

了解A/D转换器TLC549转换性能及编TLC549 AD采样子程序及如何从TLC549读取采样值的编写-Understanding of A/D converter conversion TLC549 and TLC549 AD series sampling subroutine and how to read sample values from the TLC549 preparation

c8051F040单片机中菜单显示，键盘输入例程-menu, keyboard input routines

tlc2543的程序集锦，编程思路大体相同，细节有别，细细体味，放差距出不同。-TLC2543 collection procedures, programming ideas in much the same, the details are different, thin body, put the gap between different.

12864中文字库液晶演示程序 MS12864R 测试程序(串口) 连线表 CPU=89C52 SystemClock=12Mhz CS=P3.0 SCLK=P3.1 SID=P3.2 Reset=RC in Board

TMX320TCI6482 电路图，很难得才弄到！-TMX320TCI6482 circuit, it is difficult to have to get before!

EDN板子做的1602显示时钟 温度，可参考-EDN board to do the 1602 show the clock temperature, may refer to