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其他 The MAX481E, MAX483E, MAX485E, MAX487E–MAX491E, and MAX1487E are low-power transceivers for RS-485

The MAX481E, MAX483E, MAX485E, MAX487E–MAX491E, and MAX1487E are low-power transceivers for RS-485 and RS-422 communications in harsh environments. Each driver output and receiver input is protected against ±15kV electrostatic discharge (ESD) shocks, without latchup. These parts contain one driver ...
https://www.eeworm.com/dl/534/358029.html
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Internet/网络编程 sheerdns is a master DNS server whose zone records are stored on a One-Record-Per-File bases. Becaus

sheerdns is a master DNS server whose zone records are stored on a One-Record-Per-File bases. Because of this, it is the simplest of any DNS to configure, the easiest to update, and the most efficient for networks that experience a lot of updates (for example master servers for dynamic IP address ra ...
https://www.eeworm.com/dl/620/103034.html
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其他书籍 英文版,pdf格式。 详细说明: Title: STL Tutorial and Reference Guide: C++ Programming with the Standard Templa

英文版,pdf格式。 详细说明: Title: STL Tutorial and Reference Guide: C++ Programming with the Standard Template Library (2nd Edition) URL: http://www.amazon.com/exec/obidos/tg/detail/-/0201379236/ ISBN: 0201379236 Author: David R. Musser / Gillmer J. Derge / Atul Saini / Gilmer J. Derge Publisher: ...
https://www.eeworm.com/dl/542/191806.html
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uCOS UCOS/II for ICCAVR - The version of UCOS/II is 2.04 - the original port was done by Ole Saether

UCOS/II for ICCAVR - The version of UCOS/II is 2.04 - the original port was done by Ole Saether for the IAR compiler. Jens E. Holtegaard ported one version using ICCAVR. Joerg Meyer did another port (using Jens port as a start?). This is basically Joerg s port plus a little bit of changes and ...
https://www.eeworm.com/dl/649/221724.html
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技术资料 AP2406技术手册

The AP2406 is a 1.5Mhz constant frequency, slope compensated current mode PWM step-down converter. The device integrates a main switch and a synchronous rectifier for high efficiency without an external Schottky diode. It is ideal for powering portable equipment that runs from a single cell lithium- ...
https://www.eeworm.com/dl/514210.html
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技术资料 UFS2.0协议资料

UFS 2.0协议,Universal Flash Storage (UFS) Version 2.0JEDEC standards and publications contain material that has been prepared, reviewed, andapproved through the JEDEC Board of Directors level and subsequently reviewed and approvedby the JEDEC legal counsel.JEDEC standards and publications are desig ...
https://www.eeworm.com/dl/845315.html
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技术资料 基于单片机的智能密码锁系统设计

以51单片机为主控核心,结合继电器、矩阵键盘、显示等模块,设计了一款基于单片机的电子密码锁,利用proteus软件进行分析、测试,在实物上通过调试、验证,根据当前技术发展和用户需求,使用GSM模块,增加了系统的短信通讯、远程控制功能,通过无距离限制实时通信与系统的交互实现。The intelligent password lock system is design ...
https://www.eeworm.com/dl/897624.html
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论文 锂硫电池隔膜

Lithium–sulfur batteries are a promising energy-storage technology due to their relatively low cost and high theoretical energy density. However, one of their major technical problems is the shuttling of soluble polysulfides between electrodes, resulting in rapid capacity fading. Here, we present ...
https://www.eeworm.com/dl/516136.html
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电源技术 100-15V TO 12V DCDC 原理图 PCB BOM表

高的工作电压高达100V N双N沟道MOSFET同步驱动 The D810DCDC is a synchronous step-down switching regulator controller that can directly step-down voltages from up to 100V, making it ideal for telecom and automotive applications. The D810DCDC uses a constant on-time valley current control architecture t ...
https://www.eeworm.com/dl/505/24277.html
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单片机编程 8-bit I2C-bus and SMBus IO port with reset

The PCA9557 is a silicon CMOS circuit which provides parallel input/output expansion for SMBus and I2C-bus applications. The PCA9557 consists of an 8-bit input port register, 8-bit output port register, and an I2C-bus/SMBus interface. It has low current consumption and a high-impedance open-dra ...
https://www.eeworm.com/dl/502/31025.html
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