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技术资料 ELIS-1024 线性图像传感器

The ELIS-1024 Linear Image Sensor consists of an array of high performance, low dark current photo-diode pixels. The sensor features sample and hold capability, selectable resolution and advanced power management. The device can operate at voltages as low as 2.8V making it ideal for portable appli ...
https://www.eeworm.com/dl/976280.html
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技术资料 POE模块

POE模块,开发的大功率POE模块.FEATURES  Wide operating voltage:  INT100: 36V ~ 57V  Output Current  12V, 1A  5V, 2A  3.3V, 2A  Output voltage ripple: 100mVPP, (12V@1A)  High Efficiency 84% (input 48V, Load12V@1A)  Overcurrent /shortcircuit protection  High reliability: designed to ...
https://www.eeworm.com/dl/982779.html
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单片机编程 基于IC卡的新型供暖计费系统设计

将现行的供暖计费方式由按建筑面积计费变为按消耗的热能计费是供暖计费方式发展趋势,为了满足这一计费方式变化的需要,设计了基于IC卡的预付费式新型供暖计费系统,通过测量用户采暖系统进出口的温度和流量,计算用户消耗的热能,利用IC卡记录用户预付费的金额和当年热能的单价,根据热能消耗和当年热能的单价计算用户采暖 ...
https://www.eeworm.com/dl/502/29367.html
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模拟电子 Active Filters

Power conversion by virtue of its basic role produces harmonics due to theslicing of either voltages or currents. To a large extent the pollution in theutility supply and the deterioration of the power quality has been generatedor created by non-linear converters. It is therefore ironic that power c ...
https://www.eeworm.com/dl/571/21413.html
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电源技术 DN1011 简单高效率隔离型反激式电源

  While simplicity and high effi ciency (for cool running) areno longer optional features in isolated power supplies, itis traditionally diffi cult to achieve both. Achieving higheffi ciency often requires the use of advanced topologiesand home-brewed secondary synchronous rectifi cationsch ...
https://www.eeworm.com/dl/505/24301.html
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电源技术 DN378 低静态电流单片式降压型稳压器

  Automobile electronic systems place high demands ontoday’s DC/DC converters. They must be able to preciselyregulate an output voltage in the face of wide temperatureand input voltage ranges—including load dump transientsin excess of 60V and cold crank voltage drops to 4V. Thec ...
https://www.eeworm.com/dl/505/24310.html
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汇编语言 This program implements a PIC-based fuzzy inference engine for the Fudge fuzzy development system

This program implements a PIC-based fuzzy inference engine for the Fudge fuzzy development system from Motorola. It works by taking the output from Fudge for the 68HC11 processor, and converting it to a MPASM compatible assembler file using the convert batch file. This file can then be incorp ...
https://www.eeworm.com/dl/644/449856.html
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技术资料 万能模拟信号输入采集电路

介绍一种万能模拟信号输入采集电路,可以同时支持电压、电流、热电偶、热电阻等常见的工业类型信号,方便后级电路的测量。该研究成果通过不断优化和完善,已成功应用到了中控仪表的新产品中。The paper introduces a collection circuit of universal signal input. The circuit support voltage, current, thermocouple, ther ...
https://www.eeworm.com/dl/832866.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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电源技术 DN445微型模块LED驱动器

  Once relegated to the hinterlands of low cost indicatorlights, the LED is again in the spotlight of the lightingworld. LED lighting is now ubiquitous, from car headlightsto USB-powered lava lamps. Car headlights exemplifyapplications that capitalize on the LED’s clear advantages&mda ...
https://www.eeworm.com/dl/505/24344.html
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