pcf8563

此投票机被设计为四个候选人。通过四个触觉开关提供了提供的投决定票。这些交换机从用户手动输入并将它们传输到控制器的针脚。基于这些投入，为不同的候选人投票计数增加由 AT89C51. 显示计票，四个七段显示也连接到微控制器 （请参阅与 AT89C51 的交互的七段)。每个候选人的计数值是发送到相应的部分。四项罪名连续出现的多路复用 这些网段通过 AT89C51。

A rtx51 tiny example program

CAN，蜂鸣器，LED灯，EEPROM，IO_KEY，RS232，RS485，RTC，USB，TCP IP

103 规约的以太网接入，说明源代码，包括四遥功能设置值板，录得在波兰，当回归，如数模转换器，在泛型侧 IEC103 类别中，主要用于对数据进行分组

S3C44B0中文资料--Chinese materials for S3C44B0.

嵌入式Linux环境下的网络安全检测软件，QT版本2.3.2，使用了libpcap,libnet,libnids开发库。-Embedded Linux environment of network security testing software, QT version 2.3.2, use the libpcap, libnet, libnids Development Library.

用灯观察乒乓球效果-lights observation table tennis results

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.

> CONTACT, NORMALLY OPEN        Xname           Rname          Yname                              ----] [----     ----] [----    ----] [----     If the signal going into the instruction is false, then the output     signal is false. If the signal going into the instruction is true,     then the output signal is true if and only if the given input pin,     output pin, or internal relay is true, else it is false. This     instruction can examine the state of an input pin, an output pin,     or an internal relay. >

ARM平台下的数字音频AGC处理源代码 采用EP9302,对数字音频进行AGC处理 -ARM platform digital audio AGC deal with the source code using EP9302, to deal with digital audio for AGC