LED显示屏在AT89C4051螺旋桨

用c51可实现0~99小时倒计时，并判断时间到系统自动断电功能！-C51 can be realized with 0 ~ 99 hours countdown, and determine time to automatically power-off function

采用vs2005开发，可以在wince下运行，包括RFID打开、读取ID和显示ID，可以选择多种RFID高频协议

智能家居项目zigbee实验协议栈按键操作源代码 1、 修改SW_6所在IO口 /* SW_6 is at P0.4 */ #define HAL_KEY_SW_6_PORT P0 #define HAL_KEY_SW_6_BIT BV(4) //BV(1) 改到P0.4 #define HAL_KEY_SW_6_SEL P0SEL #define HAL_KEY_SW_6_DIR P0DIR 2、边缘触发方式 /* edge interrupt */ #define HAL_KEY_SW_6_EDGEBIT BV(0) #define HAL_KEY_SW_6_EDGE HAL_KEY_RISING_EDGE//HAL_KEY_FALLING_EDGE 改成上升缘触发

MPC860的SCC2配置HDLC示例代码-MPC860 SCC2 configuration HDLC sample code

开发UC/GUI用的字体转换工具.-Development UC/GUI fonts with the conversion tools.

C+++GUI Programming with Qt4 的源码，非常好用，也支持vc哟，大家快来下-C+++ GUI Programming with Qt4 source code, very easy to use, and also supports vc yo, Come under the U.S.

D12 USB设备控制芯片驱动程序代码，是学习USB设备驱动编程的好资料-D12 USB device controller driver code, is a USB device driver programming learning good information

一个TCPIP应用于MSP430的源程序-a source for MSP430

HT6221,PT2221红外编码遥控器处理模块VER1.0 作　者: David Wang Email: wy94081@sina.com.cn-HT6221, the PT2221 infrared remote control code processing module VER1.0 Author : David Wang Email : wy94081@sina.com.cn

该代码包可以加到ADS环境中，使嵌入式开发出图行界面。该代码全部是C程序。-Code package can be added to the ADS environment to develop embedded graph line interface. The code is all C procedures.