找到约 2,023 条结果
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erwin是一个数据库关系实体模型(ER Model)设计工具

erwin是一个数据库关系实体模型(ER Model)设计工具,与Power Designer(Sybase公司开发)成为最常用的两种数据库设计工具。
2017-03-20 00:49:02 下载 148 查看 1,467
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R1EX24xxx series are two-wire serial interface EEPROM (Electrically Erasable and Programmable ROM).

They realize high speed, low power consumption and a high level of reliability by employing advanced
2014-01-07 08:42:09 下载 181 查看 1,142
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Fortran has always been the principal language used in the fields of scientific, numerical, and en

revisions to the standard defining successive versions of the language has progressively enhanced its power
2017-04-12 00:42:02 下载 153 查看 1,090
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Visible Light Communication

Interest in VLC has grown rapidly with the
growth of high power light emitting diodes (LEDs) in
2020-06-01 17:26:18 下载 1 查看 93
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基于PIC单片机的低功耗读卡器硬件设计

To reduce the volume of Smart IC
reader, Serial Port powered technology is employed to get power from
2014-04-14 11:06:04 下载 140 查看 1,123
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DeviceNet总线在智能配电网络系统中的应用

关键词:DeviceNet;智能化;配电网络系统

The Application of Devicelet in Intelligent Power Distribution

2023-09-03 00:20:01 下载 9 查看 7,577
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冰河反弹版之独孤夕客专版 今天我决定把这个版本的冰河反弹版程序源码公布

冰河反弹版之独孤夕客专版 今天我决定把这个版本的冰河反弹版程序源码公布,任何人都可以免费使用它,其时也不是什么神密的代码,我说过了,只要你有足够的耐心你也能在网上找到相关资源。
2016-04-05 00:27:02 下载 85 查看 1,147
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单片机基础到程序框架

单片机应用的核心技术是什么?是按键,数码管,流水灯,串口。是它们的程序框架。

2021-10-29 17:00:01 下载 9 查看 6,287
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电动车控制器原理图

买书的目的:看书大体了解单片机的结构和工作原理,了解基本概念和基础知识,其实新手是不可能完全看懂一本书的,如果你能,你已经是高手了,所以不要期望一字一句去搞懂书上说的到底是什么东西。
2022-06-18 18:20:01 下载 6 查看 4,908
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加密技术及流行加密算法

加密技术已经渗透进了整个信息时代,任何人都不可避免地要接触到——即使你根本不知道“加密”是什么。银行卡、登录计算机的口令、电子邮件的账号密码……无一例外地跟加密技术紧紧联系在一起。
2025-11-24 09:38:10 下载 2 查看 63
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DN436微型全桥压电马达驱动器

A step-up converter is usedto generate 30V from a low voltage power source suchas a Li-Ion battery or
2013-11-18 12:32:02 下载 100 查看 1,186
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赛灵思电机控制开发套件简介(英文版)

  The power of programmability gives industrial automation designers a highly efficient, cost-effective

2013-10-28 15:12:01 下载 74 查看 1,167
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一种车载充电器的设计

was designed by using capacitance step-down technology,Buck circuit topology,PWM driving module and power
2022-03-27 04:30:01 下载 10 查看 7,787
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基于无线通信和墨水屏的电子标识技术研究

between PC and MCU and the function of refreshing the information displayed on ink screen with low power
2023-09-15 04:30:01 下载 7 查看 3,214
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单片机技术在智能蓄电池故障检测系统的应用分析

The development of power system-driven ships is mainly affected by three aspects:the decreasing

2023-10-10 06:40:01 下载 3 查看 1,535
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COOLMOS全面认识

Recently a new technology for high voltage Power MOSFETshas been introduced – the CoolMOS
2013-11-14 05:40:01 下载 53 查看 1,062
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高电流便携式产品的电池充电器方案

control, featuring I2Cprogrammability and USB On-The-Go for systems suchas tablet PCs and other high power
2013-10-09 00:16:01 下载 155 查看 1,091
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基于51单片机的作息号音自动播放器设计

nbsp;Using timing and interrupt function of the AT89C51 single-chip microcomputer and the LM386 audio power
2013-10-10 09:40:02 下载 172 查看 1,178
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PCA9534—带中断的低功耗8位I2C和SMBus IO口

I/O expanders provide a
simple solution when additional I/O is needed for ACPI power switches,
2013-11-17 13:20:01 下载 142 查看 1,122
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PCA9535 PCA9535C 16bit I2C bus

I/O expanders provide a simple
solution when additional I/O is needed for ACPI power switches, sensors
2013-10-21 14:20:01 下载 153 查看 1,201