一款基于Cypress触摸按键设计的产品，真实的产品设计方案和软件功能流程图...

带余弦预滤波和补偿滤波的抽取滤波器　设计方案-Pre-filtering with a cosine decimation filter and compensation filter design

现场总线转以太网设计方案。对现场设备的串行物理接口能进行数据通信-Fieldbus Ethernet switch design. On-site equipment to the physical interface serial data communications

我行我素计数器 v1.0本程序由“资源搜罗站”制作和提供，制作的不错，不仅有普通的记数功能，而且还带有统计分析功能。具体功能如下： 1，统计分为天，时间段，月，星期。 2，可记录访问者的系统信息。 3，查看最近访问者的IP地址、系统信息等等。-please Counter v1.0 of the procedures "resources collected station" production and delivery of good production, not only the general function of the count, but also with statistical analysis functions. Specific functions are as follows : a, statistics divided into days, hours, months, weeks. 2, visitors can record the information system. 3, see a recent series of IP addresses, information systems and so on.

1. 完成时／分／秒的依次显示并正确计数，利用六位数码管显示； 2. 时／分／秒各段个位满10正确进位，秒／分能做到满60向前进位，有系统时间清零功能； 3. 定时器：实现整点报时，通过扬声器发出高低报时声音； 4. 时间设置，也就是手动调时功能：当认为时钟不准确时，可以分别对分／时钟进行调整； 5. 闹钟：实现分/时闹钟设置，在时钟到达设定时间时通过扬声器响铃。有静音模式。 -1. Completed/min/sec display and correctly followed by counting, using six digital tube display 2. When/min/sec in the paragraphs of the correct 10-bit binary full, s/sub can do to advance the age of 60-bit, systematic function of the time cleared 3. timers: realize the whole point of time, by the time the level of sound from loudspeakers 4. time settings, which is manually adjusted when the function: When the clock does not consider accurate, they can respectively sub/clock adjustments 5. alarm clock: the realization of sub-/ when the alarm clock settings, settings in the clock arrival time ringing through the loudspeakers. There are silent mode.

Hardware Architectures for Public Key Cryptography

The P89LPC938 is a single-chip microcontroller, available in low cost packages, based on a high performance processor architecture that executes instructions in two to four clocks, six times the rate of standard 80C51 devices. Many system-level functions have been incorporated into the P89LPC938 in order to reduce component count, board space, and system cost.

电子设计的EMC测试原理和注意事项 需要的自由下载-EMC testing of electronic design principles and attention to matters freely download the required

fingerprint recogotion

PCI总线详细学习资料，共7个文档，全面了解PCI总线-PCI bus more learning materials, a total of seven documents, a comprehensive understanding of PCI bus

移动MISC平台接口规范。包括短信和其他业务的订购关系以及其他内容。-the Standard of ChinaMobile Misc System. It include the ordering relations of sms and other product and other content.