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  • PCA9670 Remote 8-bit IO expand

    The PCA9670 provides general purpose remote I/O expansion for most microcontrollerfamilies via the two-line bidirectional bus (I2C-bus) and is a part of the Fast-mode Plusfamily.The PCA9670 is a drop-in upgrade for the PCF8574 providing higher Fast-mode Plus(Fm+) I2C-bus speeds (1 MHz versus 400 kHz ...

    /dl/31015.html

    标签: Remote expand 9670 PCA

    上传时间: 2013-10-15

    上传用户:stella2015

  • PCA9671 Remote 16-bit IO expan

    The PCA9671 provides general purpose remote I/O expansion for most microcontrollerfamilies via the two-line bidirectional bus (I2C-bus) and is a part of the Fast-mode Plus(Fm+) family.The PCA9671 is a drop in upgrade for the PCF8575 providing higher I2C-bus speeds(1 MHz versus 400 kHz) so that the o ...

    /dl/31017.html

    标签: Remote expan 9671 PCA

    上传时间: 2013-10-12

    上传用户:laomv123

  • PCA9672 Remote 8-bit IO expand

    The PCA9672 provides general purpose remote I/O expansion for most microcontrollerfamilies via the two-line bidirectional bus (I2C-bus) and is a part of the Fast-mode Plusfamily.The PCA9672 is a drop-in upgrade for the PCF8574 providing higher Fast-mode Plus(Fm+) I2C-bus speeds (1 MHz versus 400 kHz ...

    /dl/31019.html

    标签: Remote expand 9672 PCA

    上传时间: 2013-10-23

    上传用户:jasonheung

  • PCA9673 Remote 16-bit IO expan

    The PCA9673 provides general purpose remote I/O expansion for most microcontrollerfamilies via the two-line bidirectional bus (I2C-bus) and is a part of the Fast-mode Plusfamily.The PCA9673 is a drop in upgrade for the PCF8575 providing higher Fast-mode Plus(Fm+) I2C-bus speeds (1 MHz versus 400 kHz ...

    /dl/31021.html

    标签: Remote expan 9673 PCA

    上传时间: 2013-10-29

    上传用户:wkchong

  • PCA9674 PCA9674A Remote 8-bit

    The PCA9674/74A is a drop-in upgrade for the PCF8574/74A providing higher Fast-modePlus I2C-bus speeds (1 MHz versus 400 kHz) so that the output can support PWMdimming of LEDs, higher I2C-bus drive (30 mA versus 3 mA) so that many more devicescan be on the bus without the need for bus buffers, highe ...

    /dl/31023.html

    标签: 9674 PCA Remote 9674A

    上传时间: 2013-10-22

    上传用户:wwwwwen5

  • 单片机应用技术选编3

    单片机应用技术选编(3) 目录  第一章 单片机的综合应用技术1.1 8098单片机存储器的扩展技术1.2 87C196KC单片机的DMA功能1.3 MCS?96系列单片机高精度接口设计1.4 利用PC机的8096软件开发系统1.5 EPROM模拟器及其应用1.6 MCS?51智能反汇编软件的设计与实现1.7 MCS?51系列软件设计与调试中一个值得注意的问题1.8 PL/M语 ...

    /dl/31567.html

    标签: 单片机 应用技术

    上传时间: 2013-11-10

    上传用户:lijinchuan

  • LabVIEW for Everyone(经典英文书籍)

    The #1 Step-by-Step Guide to labviewNow Completely Updated for labview 8!   Master labview 8 with the industry's friendliest, most intuitive tutorial: labview for Everyone, Third Edition. Top labview experts Jeffrey Travis and Jim Kring teach labview the easy way: through carefully explained, s ...

    /dl/35954.html

    标签: Everyone LabVIEW for 英文

    上传时间: 2013-10-14

    上传用户:shawvi

  • 医院信息管理系统源代码

    if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[FK_药品库存_药品资料]') and OBJECTPROPERTY(id, N'IsForeignKey') = 1) ALTER TABLE [dbo].[药品库存] DROP CONSTRAINT FK_药品库存_药品资料 GO if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[FK_门诊划价明细_门诊划 ...

    /dl/37365.html

    标签: 信息管理系统 源代码

    上传时间: 2013-11-12

    上传用户:sunshie

  • 酒店管理系统源代码

    if exists (select * from dbo.sysobjects where id = object_id(N\'[dbo].[FK_帐单明细_入住单]\') and OBJECTPROPERTY(id, N\'IsForeignKey\') = 1) ALTER TABLE [dbo].[帐单明细] DROP CONSTRAINT FK_帐单明细_入住单 GO if exists (select * from dbo.sysobjects where id = object_id(N\'[dbo].[FK_入住单_客房信息]\' ...

    /dl/37367.html

    标签: 管理系统 源代码

    上传时间: 2014-03-23

    上传用户:chenhr

  • c#数据库开发实例

    c#数据库开发实例:有很多的实例,对学习非常的有意义! 酒店管理系统源代码 医院信息管理系统源代码 图书馆管理系统源代码 财务管理系统源代码 生产管理系统源代码 人力资源管理实例程序源代码 进销存管理实例程序源代码 if exists (select * from dbo.sysobjects where id = object_id(N'[dbo].[采购订单_供货商_fk ...

    /dl/37369.html

    标签: 数据库 开发实例

    上传时间: 2013-10-30

    上传用户:392210346