arm7定时器中断方式，可以通过中断方式实现定时的功能

香港科大机器人资料 单片机相关知识，开发平台多样-HKUST Information Singlechip robot-related knowledge, development platform for diverse

采用AYG-59C GSM MODEM模块，和at89s52的串行口通信。通过at指令控制GSM模块，同时用单片机处理GSM发给单片机串口的反馈信息，实现远程无线控制。-Used AYG-59C GSM MODEM modules, and AT89S52 serial port communications. GSM through at command control module, at the same time deal with single-chip GSM distributed feedback single-chip serial port, wireless remote control.

GPL162001 RTC模块演示程序

基于SPCE061电子竞赛―具有语音功能的水温控系统-SPCE061 electronic-based competition- has a voice function of water temperature control system

12864LCD显示控制 可以显示图形和动画-12864LCD display control can display graphics and animation

AVR官方设计的充电器,为SLA、NiCd、NiMH和Li-Ion电池设计的充电器。-AVR official charger designed for SLA, NiCd, NiMH and Li-Ion battery charger designed.

在嵌入式开发中，AVR单片机驱动 128*64的KS0107液晶的实例。非常易于大家的移植。-In the embedded development, AVR single-chip driver 128* 64 LCD KS0107 example. We are very easy to transplant.

mifare 读卡器weigant输出有kei uvision打开！-MIFARE reader weigant output is Kei uvision open!

本原程序基于8051F020,目的是掌握点阵液晶显示器的原理，电路设计及编程方法-Based on the primitive procedures 8051F020, aim is to grasp the principle of dot-matrix liquid crystal displays, circuit design and programming method

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