MSP430F169+LCD原理图，PDF格式， 欢迎大家下载！

键盘设计 ,好东东啊-a very good keyboard design tool

嵌入式系统mcf5272华恒光盘开发板附源代码spi-MCF5272 Embedded System development board华恒CD-ROM attached to the source code spi

fs2410 红外解码程序！ -fs2410 infrared decoder program! fs2410 infrared decoder program!

二维码的生成程序，在linux虚拟机上可以直接运行（直接将扩展名改成.C即可）并生成二维码图片，适合移植到嵌入式设备上。可以显示英文和中文，非常实用，版本支持1到40，，同时增加了放大函数，每4个像素点表示一个像素模块。更加的美观

avr usb 开发教程 avr usb 开发教程

函数发生器是一种在科研和生产中经常用到的基本波形产生器，集成函数 波形发生器一般都采用ICL8038或5G8038，而它们只能产生300kHz以下的中低频正弦波、矩形波和三角波，且频率与占空比不能单独调节，从而给使用带来很大不便。本文介绍由LM324和稳压管组成的低频函数波形发生器，该电路能够产生正弦波、方波和三角波信号，频率能以10Hz的间隔在20Hz～20KHz范围内调整。-Function Generator is a scientific research and production often use the basic waveform generator, integrated function waveform generator usually used ICL8038 or 5G8038, and they only have a 300kHz following the low-frequency sine wave, square wave and triangular wave, and frequency and duty cycle alone is not regulated, so as to enable using bring a lot of inconvenience. This paper introduces the LM324 voltage regulator tubes, and the low-frequency waveform generator function, the circuit can produce sine, square and triangular wave signal frequencies of 10Hz to 20Hz at intervals within ~ 20KHz adjustment.

DSP与CC2400连接.做的无线数据发送程序.程序现在没有加入校验部分.也可以当接收程序使用.不用修改-DSP connection with the CC2400. The wireless data sending procedures. Procedures are not part of accession to check. When the receiving process can also be used. Need not be amended

电子密码锁设计，设有详细的电路图和C语言代码；用KEIL编译生成HEX文件，可用PROTUES方针-Electronic code lock design, with detailed circuit diagrams and C language code with KEIL compiler generated HEX file that can be used PROTUES approach

LCD的显示C编程-LCD display C Programming

LED大屏幕显示系统的主要程序段 内包含几个主要的函数-LED large screen display system