用51 控制对接收来自0832的信号进行ad转换

精确定时+中断+进制转换+移位+LED显示+按关键加速+EEPROM 存储测试-Precise Timing+ Interrupted+ Hexadecimal conversion+ Shift+ LED display+ By key accelerate+ EEPROM memory test

a document explaining how to use bluetooth device with embdded system

你可曾经为硬件看门狗的复位时间太短,而苦恼过,这个方法帮你解决问题. 用定时器喂狗,如果超过一定时间(程序跑飞,或整个中断都关闭,都会导致定时器不喂狗,导致看门狗的复位,从而延长了看门狗的复位时间)不喂就复位. 程序中我以lcpRD2为例.-you may have to reset the hardware watchdog short time and anguish that this approach help you solve the problem. DOG with timers, if more than a certain time (running fly procedures, or were closed throughout the interruption, it will not lead to the timer DOG, resulting in the reduction watchdog, thereby prolonging the watchdog reset the time) do not feed on the reset. proceedings I lcpRD2 example.

本方案采用pir传感器和gsm调制解调器实现智能家居/办公安全监控系统。pir传感器用于检查房间环境，如果在房间内发现任何移动时，门关闭它发送短信给用户

加减时间计数器设计，经过实际使用通过测试。-Modified time counter design, through the actual use to pass the test.

基于nano110的平台开发的控制系统，移植ucos操作系统并完美运行，实现lcd屏显示及对外围设备的控制及状态采集，是学习lcd控制等相关外设的绝佳工程。

基于DSP TMS320F28035的CAN收发程序，根据官网程序改写，经测试可以使用。

使用晶体振荡器顺心我们可以验证的晶体运行此程序的设施提供了 Msp430 据点。

10进制to BCD转换算法-Decimal to BCD conversion algorithm

arm 的串口实验资料，源码压缩包，一共含九个文件-serial arm experimental data, compressed source package, containing a total of nine documents