51单片机串口通讯,介绍在51单片机串口通讯

单片机驱动硬盘程序，使用过程中要根据个人硬盘情况加以修改-Microprocessor drives, the use of the process to be based on individual hard drives of the modified

AT91SAM7S256开发板demo，已验证-AT91SAM7S256 development board demo, verified

PHILIP一双串口单片机P89669的器件资料和用户手册-PHILIP pair of serial devices SCM P89669 information and user manual

我做的关于锅炉运行状况采集的产品，包括原程序及详细注释-I do on the boiler situation collection of products, including the original procedures and detailed notes

PDF格式的protel的全部msp430外部部线实验板电路原理图。-PDF format of all protel Ministry of External Controller experiment plate circuit diagram.

电源调节，输入范围5V至26V，输出可以调节。-Power conditioning, input range 5V to 26V, the output can be adjusted.

利用单片机实现简单音乐发生器，可以尝试实践一下，比较简单-MCU use simple music generator, may try to practice that is relatively simple

电机控制的程序例程，方便大家在座相应的工作中应用-Motor control routine procedure to facilitate the work of everyone here the application of the corresponding

红外遥控接收 ORG 0000H LJMP START 转入主程序 ORG 0010H START: MAIN: JNB P2.2,IR LJMP MAIN 以下为进入P3.2脚外部中断子程序，也就是解码程序 IR: MOV R6,#9 SB: ACALL DELAY882 调用882微秒延时子程序 JB P2.2,EXIT 延时882微秒后判断P3.2脚是否出现高电平如果有就退出解码程序 DJNZ R6, SB 重复10次，目的是检测在8820微秒内如果出现高电-infrared remote control receiver ORG 0000H LJMP START into main program ORG 0010H START : MAIN : JNB P2.2, IR LJMP MAIN below to enter P3.2 foot external interrupt subroutine, which is decoding procedures IR : MOV R6, SB# 9 : Calling ACALL DELAY882 882 microsecond delay subroutine JB P2.2, EXIT 882 microsecond delay after the judgment whether there P3.2 feet to I quit if decoding procedures DJNZ R6, SB repeated 10 times, the purpose is to test if within 8,820 microsecond high

DS18B20.rar 温度传感元件 stc89c51 12MHz 好东东希望你能喜欢！ -DS18B20.rar temperature sensor stc89c51 12MHz Dongdong good hope that you will like it!