state machine based on the SAA3010 infrared remote control procedures

单片机C51串口接收（中断）和发送例程，可以用来测试51单片机的中断接收 -80C51 Serial reception (suspended) and send routines can be used to test 51 SCM interrupt reception

本实验实现PS/2接口与RS-232接口的数据传输， PS/2键盘上按下按键，可以通过RS-232自动传送到主机的串口调试终端上（sscom32.exe）； 并在数据接收区显示接收到的字符。 串口调试终端的设置：波特率115200，一个停止位，无校验位。 -Realize this experiment, PS/2 interface with RS-232 data interface, PS/2 keyboard to press the button, through RS-232 automatic transmission to the host serial debug terminal (sscom32.exe) and data receiving display received characters. Serial debug terminal settings: 115200 baud rate, one stop bit, no parity bit.

此为按键部分的,读取按键值是否有按键判断部分函数-this as part of the button, reading keys value judgment whether some function keys

gps全球定位系统定位数据的提取，协议：nmea0183-a GPS global positioning system location data extraction, agreements : nmea0183

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.

这个是一款LCD驱动芯片的源程序，LCD1621使用广泛，可以供大家参考讨论-This is a LCD driver chip of the source, LCD1621 widely used for your reference discussion

基于DS1820温度传感器,单片机控制的单线多路温度检测-Based on the DS1820 temperature sensor, single-chip microcomputer-controlled one-way multi-channel temperature detection

基于Small RTOS51的数据采集器设计-Small RTOS51-based Data Acquisition Design

Fujitsu MB89P475的应用实例-Fujitsu UART examples of the application

这是5045的程序-procedures