Read 51 keys, and return the computer serial port debugging assistant

飞思卡尔车身控制技术研讨会资料 里面有LIN的主从节点源程序-Freescale Seminars Body Control has inside information on the LIN master-slave node source

本人at89c51snd1c主控IC增加了128*32点阵驱动显示，帮助MP3DIY者学习用-I at89c51snd1c control IC increased by 128* 32 dot matrix display drive to help those who learn MP3DIY

无刷直流电机控制程序，通过PIC18F2431控制。-Brushless DC motor control program, through the PIC18F2431 control.

一个精彩的汇编程序，实现电子琴和倒计时功能，附有仿真文件-A wonderful compilation of procedures, to achieve organ, and the countdown function, with a simulation file

介绍了如何设计射频电路中的S参数，资料非常详细，有例子，不过是英文版的-Describes how to design RF circuits in the S parameter, information is very detailed, has examples, but the English version of

keil c51在编译的时候会将0xfd的字符(有些汉字含该字符的内码)过滤, 而导致程序出错.特别是在做液晶汉字显示时. 针对这个bug.由网友编写了这个补丁. 请下载之后放到你的keilc51in 目录里,运行这个程序.就可以了. 支持v8.02-keil c51 will be at compile time 0xfd characters (some characters with the character code) filter, which led to error. particularly in the so LCD display Chinese characters. To address this bug. prepared by the users of the patch. Please after download put your keil c51 bin directory, run the process. it. support v8.02

利用AVR单片机实现的慢速USB设备协议-use the AVR MCU agreement slow USB devices

红外信号测试软件-infrared signal testing software

帮助初学PIC单片几的人快速入门,同时也可以为有经验的工程师提供产考.-PIC chip to help beginners a few people get started quickly, but also for experienced engineers to provide production test.

18B20 测温度的C程序代码,经过测试保证可用,注意调整延时时间-18B20 measurement temperature C code, after testing to ensure availability, pay attention to adjust delay time