Bidirectional LEDs A novel microprocessor interface circuit is described which can alternately emit and detect light using only an LED, two digital I/O pins and a single current limiting re- sistor.

基于低成本传感器的捷联惯导对准方案研究，有一定参考价值

VLSI Implementation of Discrete Wavelet Transform using Systolic Array Architecture

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See Mips Run 英文完美版, 非扫描文档-perfect English version, non-scanning documents

BOSS存储方案(IBM),在江西有应用.-BOSS storage scheme (IBM), have application in Jiangxi.

摘要:报适了一种直接序列软扩频调制解调器的SAw实现方案，并给出了相应的实验结果。该方案刘一提高系统抗干扰能力、频宽利川等方而均具有与其他技术不同的特点。同时，该技术方案为进一步研究DS-0FDM下了基石出。 -Abstract: al fitness, a direct-sequence spread-spectrum modem soft Saw the realization of the program, and gives the corresponding experimental results. Liu of the program to improve system anti-interference ability, such as bandwidth Lichuan side and with other technologies have different characteristics. At the same time, the technology program for further study on DS-0FDM out under the foundation.

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U－BOOT是嵌入式系统里面比较常用的bootloader，支持许多平台，比如ARM，PPC等。这个文章详细描述了讲U－BOOT移植到44B0平台的步骤-U-BOOT system is embedded inside the commonest Bootloader. support many platforms, such as ARM, PPC, and so on. This article describes the stresses U-BOOT transplant 44 B0 platform steps

广西证券电子商务系统方案建议书 V1.08-Guangxi Securities E-commerce System proposals V1.08