这是一个关于ARM9 pcb and sch的压缩文档,希望能给你帮助.

是单片机对交通灯的ASM 编程源程序代码，有用，只能做为参考-SCM is the traffic lights to the ASM program source code, useful only as a reference

很好的c语言24c01代码，经试验可以使用，分享一下-24c01 good c language code, as the pilot can use, share

Nokia3310 LCD 51系列单片机控制源代码-Nokia3310 LCD 51 Series single-chip microcomputer to control the source code

抽水机程序，采用HT46R47 可自动检测水压，流水，水满等情况来判断电机是否运行；-Pump procedures HT46R47 automatically detects the water pressure, water, water filled motor, etc. to determine whether the operation

RS485通信程序，采用ModBus协议，注解详细，学习ModBus的好文档-RS485 communication program using ModBus protocol, detailed notes, good documentation of the study ModBus

在c51下液晶显示块12232的编程实例-C51 under the liquid crystal display in the 12232 block of programming examples

09年全国大学生电子竞赛路灯题的子模块程序，用C51编写。-2009 National Undergraduate Electronic Lighting Contest theme of sub-module program, with the C51 preparation.

51的web服务器-51 of the web server

最近做的一款温湿度变送器的上位软件，有温湿度的电流输出标定功能-Recently, a temperature and humidity make the transmitter epistatic software temperature and humidity of the current output calibration function

对讲机7021 -7021 walkie-talkie walkie-talkie 7021