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技术资料 FREERTOS操作系统移植汇编文件详解.

FreeRTos tutorial books are available in pdf and paperback.Complete, revised, and edited pdf reference manuals are also available.Purchasing FreeRTos documentation wi11 not only help you, by ensuring you get running as quickly as possible and with an in-depth knowledge of how to use FreeRToS, it wi1 ...
https://www.eeworm.com/dl/894434.html
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技术资料 重复控制理论在无速度传感器永磁同步电机自学习控制中的应用

This study presents a solution to control a PMSM without sensors. The control method is the presented superposition principle. This method of sensorless theory is very simple to compute estimated angle. Therefore, computing time to estimate angle is shorter than other sensorless methods. The use of ...
https://www.eeworm.com/dl/902294.html
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技术资料 基于单片机无线自动控制技术的栽培设施研究

为了解决栽培设施中的便捷性、准确性、稳定性及布线困难等问题,本文利用nRF2401无线模块设计了一种基于STC89C54RD+微处理器的自动检测温湿度控制系统。该控制系统能自动检测土壤的温湿度,并根据检测值与设定值比较自动完成对土壤浇水和人机界面交互等功能。通过设计合理可靠的通信协议使本系统能完成稳定的收发通信,经过现 ...
https://www.eeworm.com/dl/897124.html
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技术资料 基于FPGA和单片机的高精度数字频率计的设计与实现

本文主要介绍了一种基于FPGA和单片机的高精度数字频率计的设计与实现。51单片机实现计算功能,液晶屏完成数据显示,FPGA对被测信号计数并将测量结果发送给单片机。实现了频率范围为1Hz~10MHz、有效电压范围为50mV~1V的正弦波信号频率和周期的测量;以及频率范围在100Hz~1MHz、峰峰值电压范围50mV~1V的两路同频周期方波信号的时 ...
https://www.eeworm.com/dl/898089.html
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通信网络 带有SerDes接口的PLB千兆位级以太网MAC

This application note describes a reference system which illustrates how to build an embeddedPowerPC® system using the Xilinx 1-Gigabit Ethernet Media Access Controller processor core.This system has the PLB_Gemac configured to use Scatter/Gather Direct Memory Access andthe Serializer/Deserial ...
https://www.eeworm.com/dl/564/33745.html
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matlab例程 This document is intended to serve as an introduction to Wavelet processing through a set of Matlab

This document is intended to serve as an introduction to Wavelet processing through a set of Matlab experiments. These experiments will gives an overview of three fundamental tasks in signal and image processing : signal, denoising and compression. These scripts are selfs contents (needed additional ...
https://www.eeworm.com/dl/665/274175.html
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技术资料 MC9S12XEP100 参考手册 MC9S12XE 系列 1324页pdf

MC9S12XEP100RMV1 datasheetTo provide the most up-to-date information, the document revision on the World Wide Web is the most current. A printed copy may be an earlier revision. To verif, refer to: freescale.com This document contains information for the complete S12XE-Family and thus includes ...
https://www.eeworm.com/dl/845094.html
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技术资料 基于STC89C51单片机的防盗报警系统设计

为了解决家庭防盗问题,完成住宅的报警功能,设计了一种基于STC89C51单片机的家庭防盗报警系统;通过在住宅或重点区域设置布防,系统由热释电红外探测器检测红外光谱信号;防盗报警系统的设计分为硬件和软件两部分,由信号检测电路,LED灯和蜂鸣器执行电路,GSM模块和单片机系统的基本外围电路组成系统的硬件系统,软件则由中断、定 ...
https://www.eeworm.com/dl/895450.html
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电源技术 高功率PoE PD接口与集成反激式控制器

  To this day, Power over Ethernet (PoE) continues to gainpopularity in today’s networking world. The 12.95Wdelivered to the Powered Device (PD) input supplied bythe Power Sourcing Equipment (PSE) is a universal supply.Each PD provides its own DC/DC conversion from anominal 48V supply ...
https://www.eeworm.com/dl/505/24317.html
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单片机编程 基于HITAG读写芯片HTRC110的读写设备设计

Designing read/write device (RWD) units for industrial RF-Identification applications is strongly facilitated by the NXP Semiconductors HITAG Reader Chip HTRC110. All needed function blocks, like the antenna driver, modulator demodulator and antenna diagnosis unit, are integrated in the HTRC11 ...
https://www.eeworm.com/dl/502/29066.html
下载: 108
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