A simple microcontroller serial communication routines for those who need it for...

平凡51单片机教程，写得不错，适合初学者-Extraordinary 51 Singlechip Guide, written well, suitable for beginners

DS18B20测量温度 1602做为液晶显示温度 c语言编写 有注释-DS18B20 measuring temperature as a liquid crystal display 1602 temperature c languages have Notes

简单实用的51串口波特率计算器。- Simple practical 51 string mouths baud rate calculator.

这是GPS全球卫星定位系统授时的下位机部分，对于单片机初学者应该很有帮助吧-This is the GPS satellite global positioning system when awarding the next crew, for SCM beginners should it helpful

320240液晶的程序 430f149调试通过-320240 LCD 430f149 debug procedures through

RTC实时时钟例程,可值参考移值使用.好就顶下.-RTC Real Time Clock routine can shift the value of the use of reference values. Good on the top of the next.

use for connection to enternet

发送器为NB9148，接受器为通用红外接受模块，软件解码用的单片机为P87LPC762-transmitter for NB9148, infrared receivers to accept GM module, the software decoder microcontroller P87LPC762

ST9720控制器的12864液晶程序，同时兼容12232，本程序使用串行接法。只需三个管脚。-ST9720 LCD controller 12864 program is compatible with 12232, this program uses a serial access method. Just three pins.

一个很好用的密码锁程序，MCU用的是EM78P447，经试用非常可靠，提供给想学习EMC的用户使用，如有需要原理图的请发邮件到micheal23@sohu.com,注：需注明LOCK原理图-good with a password lock procedures, the MCU is EM78P447, tested very reliable, available to want to learn EMC users, if necessary schematic please send mail to micheal23@sohu.com, Note : LOCK be annotated diagram