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Description: pl2302-pl2307. pdf USB TO COM USB TO ATA-pl2302-pl2307.pdf is the ICs using convert USB to RS232 signal and so on.
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Size: 1761280 |
Author: 付成龙 |
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Description: 这是一个硬件的开发实例，是USB到串口的轮换实例。-This is an example of the development of hardware, USB to Serial examples of the rotation.
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Size: 1140736 |
Author: 混世魔王 |
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Description: 其中包括使用的芯片资料，线路图以及程序等。下载了别忘记评论哦-including the use of the chip information, route maps and procedures. Do not forget to download the comments oh.
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Size: 818176 |
Author: 夏社 |
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Description: USB和串口（rs232）的转换及其驱动-USB and serial port (RS232) and the conversion drive
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Size: 818176 |
Author: 独孤一笑 |
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Description: USB转串口的电路图。PDF格式和SCH，protel格式-USB serial switch the circuit diagram. PDF format and SCH, Protel format
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Size: 509952 |
Author: 雷兵 |
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Description: PL2303 的 datasheet.pdf , usb -> 232-PL2303 the datasheet.pdf, usb-
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Size: 134144 |
Author: lin yang |
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Description: 新华龙公司USB转232芯片CP2102的资料-Hualong company new 232 chip USB to the CP2102 information
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Size: 173056 |
Author: 刘玉龙 |
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Description: TOP PORT (USB) 调试接口说明
本接口是利用PL-2303HX的USB转RS232的接口芯片设计实现了一个TTL(5V)的RS232串口，并且利用了PL-2303HX的2个GPIO口软件模拟了一个低速的I2C总线.该接口由USB接口提供5V电压，可自带2Kbit(24C02)数据备份EEPROM (单独读写通道,不占用I2C总线地址)。并可对外提供小于250mA的5V电压。尤其适合WIN-XP以后的没有并口和串口笔记本电脑。整机成本不到￥20RMB。
-TOP PORT (USB) interface debugging of this interface is the use of PL-2303HX the USB to RS232 interface chip design to achieve a TTL (5V) of the RS232 serial port, and use of PL-2303HX the two GPIO port software simulation of a low-speed I2C bus. The interface from the USB interface to provide 5V voltage, can bring their own 2Kbit (24C02) data backup EEPROM (separate read and write access, do not occupy I2C bus address). And may provide less than 250mA of 5V voltage. WIN-XP is particularly suitable for subsequent parallel and serial no notebooks. Machine costs less than ￥ 20RMB.
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Size: 2979840 |
Author: 季超 |
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Description: USB转232原理图，介绍cp2102实现usb的接线原理-USB to 232 schematics, cp2102 introduced usb connection to achieve the principle of
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Size: 29696 |
Author: 胡器 |
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Description: 很不错的USB转232芯片，前段时间自己用它做了个小项目还不错。-Very good USB to 232 chips, used it myself some time ago made a small project to do well.
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Size: 492544 |
Author: zhang |
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Description: USB转串口232的全部资料，资料齐全，分在WIN98和WINXP环境下-USB to serial port 232 to all the information, data range, sub-WIN98 and in WINXP environment
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Size: 695296 |
Author: 踏雪飞鸿 |
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Description: DIY多功能转换器（已调试通过）。
本原理图可以实现USB/RS232、USB/RS422、USB/RS485接口转换功能。只需安装USB驱动程序即可实现USB转串口的功能，简单方便。另外只需对电路图稍作改动即可实现RS232/RS422或RS232/RS485转换功能。
心动了吗？不如赶快行动，拥有属于自己的五合一的接口转换器吧！-DIY Multi-function Converter (has debug through). The schematic diagram can be achieved USB/RS232, USB/RS422, USB/RS485 interface conversion. Simply install the USB driver can achieve the function of USB to serial, easy and convenient. Also just to make a minor amendment to the circuit can be realized RS232/RS422 or RS232/RS485 conversion. Echocardiography it? Action as soon as possible, with their own-one interface converter吧!
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Size: 167936 |
Author: laochao |
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Description: 一款USB转串口工具设计资料,资料齐全.内含电路原理图,电路图非常简单,PC机的驱动程序,以及转换ic的中文资料.笔者原创,强烈推荐-A USB to serial port tool design information, are well documented. Containing circuit schematics, circuit diagrams is very simple, PC machine drivers, as well as the conversion of Chinese ic information. The author of original, strongly recommend
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Size: 585728 |
Author: Davinci |
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Description: 概述
● 全速设备接口，兼容 USB V2.0，外围元器件只需要晶体和电容。
● 可选：通过外部的低成本串行EEPROM 定义厂商 ID、产品 ID、序列号等。
● 支持5V电源电压和3.3V电源电压。
● 低成本，直接转换原串口外围设备、原并口打印机、原并口外围设备。
● 采用SOP-28封装，串口应用还提供小型的 SSOP-20 封装。
● 由于是通过USB转换的接口，所以只能做到应用层兼容，而无法绝对相同。 -Say all
● The full speed equipments connects, and permit the USB V2.0, a machine of outer circle piece needs the crystal and electric capacities only.
● Eligibility:The low cost string that passes the exterior goes the EEPROM to define factory ID, product ID, etc. sequence.
● Support the 5 V power supply electric voltage and 3.3 V power supply electric voltages.
● Low cost, direct conversion original a peripherals, original combine a printer, original combine a peripherals.
● Adopt the SOP-28s pack, an application still provides small scaled SSOP-20s to pack.
● In view of the fact convert through an USB of connect, so can make to apply the layer and permit only, but can t absolute homology.
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Size: 325632 |
Author: 胜客 |
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Description: 几个USB转串口RS—232c的原理图，配转换芯片的datasheet。-Some USB to Serial RS-232c of the schematic diagram, with the conversion chip datasheet.
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Size: 301056 |
Author: f |
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Description: USB转串口驱动程序，可以用在笔记本电脑上，方便的通过串口给单片机下载程序！-USB-serial driver, can be used in notebook computers, convenient to the microcontroller through the serial port download!
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Size: 37323776 |
Author: youliuyi |
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Description: PL2303芯片通用的USB转串口驱动程序，支持win7，保证可正常使用-PL2303 USB to serial chip universal driver to support win7, guarantee the normal use
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Size: 4396032 |
Author: 施明 |
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Description: usb to 232,做USB开发的同志一定要看！-usb to 232, doing USB development comrades have to look at!
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Size: 643072 |
Author: houci |
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Description: USB转232，用PL2303实现的，自己做的-USB to 232, PL2303 own
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Size: 14336 |
Author: yang |
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Description: 一个详细描述了USB到232接口转换硬件电路设计的文章-A article which detailed description of the USB to 232 interface converter hardware circuit design.
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Size: 410624 |
Author: 孙斌 |
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