87C52单片机在气流测量中的应用（过量保护，led显示，按键显示）...

cip51 can

很有用的一些从用代码 有keil编译实现的 可以-Useful to have some code from keil compiler can realize

视觉暂留，编程从一个I/O口输出一扫频信号，驱动一支LED灯闪动，频率范围为10HZ~99HZ，扫描时间为30秒，在LED闪动期间观察，一旦发现无法识别LED灯闪动时，按下按键K1，立即停止输出，并将此时的信号频率显示在数码管上，该信号的周期为测试者的视觉暂留时间。-Persistence of vision, programming from an I/O port outputs a sweep signal to drive an LED light flashing, the frequency range of 10HZ ~ 99HZ, scan time of 30 seconds, the LED flashing during the observation, once found it impossible to identify the LED lights flashing, press the key K1, immediate cessation of the output, and at this time the signal frequency displayed on the digital control on the test cycle of the signal" s persistence of vision time.

MSP单片机开发应用实例，适用于任何型号-MSP development and application of single-chip example, apply to any model

功能：arm7平台的I2c驱动程序，硬件I2C软件包，利用中断方式操作。 * 说明：主程序要配置好I2C总线接口(GPIO、总线时钟)

AT24C512中数据的文件系统化管理的文章-AT24C512 document systematic data management articles

c51的资料主要在单片机中的应用，是很好的工作手册-information mainly in the C51 single-chip application, is a good manual

C8051F040红外编码解码主程序能处理大部分红外遥控器对红外指令连续发送两次以上的遥控器有效，红外指令代码须小于54位-C8051F040 infrared codec main program can deal with most infrared remote control for sending commands to the infrared remote control more than two effective, infrared command code to be less than 54

本程序有友善之臂提供，为2440开发板的led示例程序，请使用ADS编译。-This procedure has the arm of a friendly offer for the 2440 sample development board led the process, use the ADS compiler.

MSP430全系列下载器，MSP430全系列下载器-Download a full range of MSP430 devices, MSP430 series downloader