对新的液晶进行扫描，检查是否有坏的点阵

基于51单片机的多功能数字钟。时间，年月日，多组闹钟，议程。且外接24C04的EEPROM后可保存设置。蜂鸣器由I/O口接三极管放大后驱动。-51 microcontroller-based multifunctional digital clock. Time, date, multiple alarm clocks, and the agenda. 24 C04 and external EEPROM kept after setting up. The buzzer sounded by the I/O access triode mouth amplified drive.

电子密码锁，基于51单片机，简单实用，适用于公司，家庭等。-Electronic locks, based on 51 microcontroller, simple and practical, applicable to the company, and family.

16×2 LCD模块显示例程，供需要的人参考-16 × 2LCD module routines for those who need it for reference

这是一个msp430单片机与上位机通信的程序，是用IAR编程环境开发的，是C语言代码，非常好用-This is a MSP430 MCU and host computer communication procedure is the use of IAR development programming environment is C language code, very easy to use

AVR mage8单片机的bootload程序、完整版本、本人做项目一下在用、此程序为13.56m晶振版本、非常好用-MCU AVR mage8 Bootload procedures, full version, I do projects about the use of, this procedure 13.56M crystal version, very easy to use

Atmel Uart C51程序（主方式）-Uart (the main mode)

51单片机与12864LCD接口C源程序代码-51 Microcontroller Interface C source code with the 12864LCD

在单片机向实际系统发出控制信号时,需用数模转换芯片将数字信号转成模拟信号.这个程序和原理图详细说明了DA转换器的应用和开发.-In SCM systems to the actual control signal, the required digital-to-analog converter chip digital signal into analog signal. This procedure and schematic diagram detailing the application of DA converters and development.

ADuC812与8052模数转换实例 先进的单片机平台 可以做很多东西 比如 光电心率测量仪-ADuC812 and 8052 analog-digital conversion examples of advanced microcontroller platform can do many things such as heart rate Photoelectric Instrument

ATMEL的AVR单片机库文件-the ATMEL AVR libraries