交通灯控制系统，可灵活设置多路时间

基于Keil C51的单片机+GPRS模块的双串口编程-based on Keil C51 microcontroller GPRS module dual Serial Programming

ch375读写u盘C51示例源程序....利用芯片×75做U盘-ch375 disk read and write u .... C51 sample source ⊙ 75 chips make use of U disk

C51 USB1.1开发源码及相关开发工具和文档，以及USB接口芯片资料-C51 USB1.1 open source and related development tools and documentation, as well as information on the USB interface chip

北京青云段码液晶LCM0826A的PIC18F2520的程序,简单显示测试用。-Beijing Qingyun Duan yards of the PIC18F2520 LCD LCM0826A procedures, simple display test.

C0851F020单品机DA转换源码，带液晶显示的功能-C0851F020 single source goods machine DA converters with liquid crystal display function

HT1622驱动程序，可以用于驱动液晶显示-HT1622 driver, can be used to drive liquid crystal display

LPC2100上的串口函数的实现,ADS编译-LPC2100 on the serial port function realize, ADS compiler

用keil C编写绝对原创 内有proteus的仿真文件。可以实现时间的重设闹钟的设置，到时间后有警告。-Keil C used in the preparation of absolute originality has Proteus simulation file. Can realize the time to reset the alarm clock settings, and has warned that time.

单片机汉明码编码程序，8-4编码，编码后得数据通过串口发送出去-Singlechip hamming code encoding process ,8-4 encoding, the encoded data sent through the serial port

这是关于DS18B20的读写程序,数据脚P2.2,晶振12MHZ温度传感器18B20汇编程序,采用器件默认的12位转化,最大转化时间750微秒特点能精确到0.5摄氏度-DS18B20 on literacy, data P2.2 feet, 12 MHZ crystal oscillator temperature sensor 18 B20 compilation procedures, devices using the default 12 conversion the largest 750 microsecond conversion time characteristics can be accurate to 0.5 degrees Celsius