89S52 series with the buzzer sound, a bit simple, but most of the strength of a...

用KEIL开发的操作C51单片机的IO口，使得完成对IO口的读写等操作-KEIL development operation with C51 MCU IO mouth, making completion of the IO port to read and write operations, etc.

单片机与时钟芯片ds1302接口程序，C语言代码，简单使用。-MCU and clock chip DS1302 interface program, C language code, simple to use.

m25p64是AT退出的一款大容量flash存储器，8Mbyte.串行通信方式，极大的节省了硬件资源。-64Mbit of flash memory.page program(up 256 byte)in 1.4ms.sector erase (512Kbit)

用AT89S51单片机实现LCD1602显示数字时钟功能，通过按键能调节时分秒、年月日星期。Keil C51开发环境-AT89S51 MCU LCD1602 display with digital clock function, through the buttons can be conditioned every minute, day of week. Keil C51 Development Environment

一个单片机控制的SIMCOM的C语言处理程序-a microcomputer control SIMCON the C language processing

200W LED照明系统的电源设计 200W LED照明系统的电源设计-200W LED lighting system power supply design 200W LED lighting system power supply design 200W LED lighting system power supply design,

单片机，与PC 串口通讯 程序-Microcontroller, and PC serial communication program

中国广州周立功单片机移植的ucosII 很实用-Guangzhou, China ZLG MCU transplant ucosII very practical

8输入简易数字电压表，用了AT89C51-8 input simple digital voltage meter, with the AT89C51

智能车的马达控制程序,通过串口控制车的加速减速等。-This file is for Motor of Intellengence Car.