基于AD89S52的驱动12864液晶的源程序。

595串入并出芯片的驱动程序，大大减少了输入数出口在单片机开发系统中显示上所占用的数量

串行flash 25vf020 驱动程序的定义-Serial flash 25vf020 definition driver

tlc1542的操作代码，使用keilc编写-tlc1542 operation code, the use of the preparation of keilc

TFT2.8 lcd +SSD1289 IC init-TFT2.8 lcd+SSD1289 IC init

线路板（PCB）级的电磁兼容设计是现代设计高速电路必须考虑的问题，现提供给大家的这个设计方案可以帮大家（电子工程师）很好的解决这个问题。- The line board (PCB) the level electromagnetic compatibility design is a question which the modern design high-speed circuit must consider, presently provides for everybody this design proposal may help everybody (electronic engineer) very good solution this question.

银行校验码软件计算：CRC校验。 对于不明白CRC或银行业需求的人士提供资源-banks correcting code software calculation : CRC. For CRC or do not understand the needs of the banking sector to provide resources

智能门禁系统采用凌阳十六位单片机作为系统控制核心，利用其强大的语音识别功能，不仅实现了语音播放功能，完成了语音提示的要求，而且实现了语音控制门禁系统；利用其内置的Flash闪存，实现了密码的断电保护。除此而外，在键盘输入方面，强大的功能选择键满足了系统的要求；16*2液晶显示器的选择使操作要求清晰明了。此套智能门禁系统强烈体现了其人性化的一面-Intelligent access control system uses the Sunplus 16 single-chip system control as the core, to use its powerful voice recognition features, not only realize the voice playback, the voice prompts to complete the requirements, but also realize the voice control of access control systems the use of its Purchase of Flash memory, realize the power to protect your password. Furthermore, in keyboard input, the choice of powerful features to meet key requirements of the system 16* 2 LCD display options so that operating requirements clear. This set of intelligent access control system strongly reflects its human side

AD转换器AD7890驱动程序（KeilC51）-AD converters AD7890 driver (KeilC51)

自己写的温度显示程序，在开发板上可以验证成功 -Write their own temperature display program in the development of on-board can verify the success of

MSP430常用的源代码,很全的,慢慢找吧,一定能找你要的!-MSP430 common source code, the whole very slowly find it, we were able to find what you want!