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https://www.eeworm.com/dl/908924.html 技术资料

CY7C63001的PS/2-USB键盘转接设备设计

USB 是Universal Serial Bus（通用串行总线）的简称。由于其具有许多突出的优点，得到了广泛支持和快速普及。经过市场调研可知： ① 目前市场上， 虽然USB 接口的键盘快速普及， 但
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https://www.eeworm.com/dl/909032.html 技术资料

面向嵌入式系统的USBCDC/Host平台研究

通用串行总线（Universal Serial Bus，简写为USB）能够与许多类型的计算机外设进行通信。USB 易于使用、传输速度快、稳定可靠、通用性强、廉价、省电，并且得到了操作系统很好的
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https://www.eeworm.com/dl/870602.html 技术资料

USB转串口驱动

USB转串口CH340/CH341的WINDOWS 32位/64位驱动程序 支持WINDOWS 98/ME/2000/XP/Server 2003/VISTA/Server 2008/Win7 32位/64位，通过微软数字签名认证， 在计算机端仿真标准Serial串口设备COM?，含串口监控调试工具
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https://www.eeworm.com/dl/1005447.html 技术资料

防丢器USB软件

1． 从网站上下载 CH341 or CH340 的驱动安装程序 2．点3．安转后，插入USB 模块。 计算机自动安装。 安装后，可以在设备管理器中找到 USB-SERIAL-CH341 开后，出现下面接口后，点INSTALL 进行安装，
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https://www.eeworm.com/dl/831845.html 技术资料

Qi无线充电原理

近距电能传输——高效安全近距电能传输一般基于电磁感应原理进行。在此技术基础上，当接收器邻近发射器时才会进行电能传输。电磁感应技术的历史长达百年，多年米一直应用于各类电子产品中—如此普及全因其简单、高效以及安全技术概览以下将为你简要介绍无线电能传输技术。System Overview(Communicatio ...
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https://www.eeworm.com/dl/502/30569.html 单片机编程

PCA9534—带中断的低功耗8位I2C和SMBus IO口

The PCA9534 is a 16-pin CMOS device that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and was developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders. The improvements include higher drive capability, ...
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https://www.eeworm.com/dl/502/30982.html 单片机编程

PCA9534 8bit I2C bus and SMBus low power IO port with interru

The PCA9534 is a 16-pin CMOS device that provide 8 bits of General Purpose parallel Input/Output (GPIO) expansion for I2C-bus/SMBus applications and was developed to enhance the NXP Semiconductors family of I2C-bus I/O expanders. The improvements include higher drive capabil ...
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https://www.eeworm.com/dl/502/30965.html 单片机编程

PCA82C250 PCA82C251 CAN Transc

The PCA82C250 and PCA82C251 are advanced transceiver products for use in automotive and general industrialapplications with transfer rates up to 1 Mbit/s. They support the differential bus signal representation beingdescribed in the international standard for in-vehicle CAN high- ...
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https://www.eeworm.com/dl/564/33748.html 通信网络

XAPP1042-利用GPIO实现以太网PHY寄存器访问

The XPS Ethernetlite peripheral does not provide any mechanism to access the Ethernet PHYregisters. These registers are used to configure auto negotiation parameters and to obtain PHYstatus. This application note provides reference systems and associated software to accessPHY r ...
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https://www.eeworm.com/dl/516/403305.html DSP编程

Bootloading the TMS320VC5506/C5507/C5509 A digital signal processor (DSP) through the on-chip unive

Bootloading the TMS320VC5506/C5507/C5509 A digital signal processor (DSP) through the on-chip universal serial bus (USB) peripheral is part of the standard bootloader provided on the device. This document describes the procedures for physically connecting the DSP to a USB host, i ...
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