PL2303或PV8651USB轉(zhuǎn)串口原理圖:由PV8651芯片組成。
上傳時(shí)間： 2013-11-01
上傳用戶：CHENKAI
The PL2303 USB to Serial adapter is your smart and convenient accessory forconnecting RS-232 serial devices to your USB-equipped Windows host computer. Itprovides a bridge connection with a standard DB 9-pin male serial port connector inone end and a standard Type-A USB plug connector on the other end. You simplyattach the serial device onto the serial port of the cable and plug the USB connectorinto your PC USB port. It allows a simple and easy way of adding serial connectionsto your PC without having to go thru inserting a serial card and traditional portconfiguration.This USB to Serial adapter is ideal for connecting modems, cellular phones, PDAs,digital cameras, card readers and other serial devices to your computer. It providesserial connections up to 1Mbps of data transfer rate. And since USB does not requireany IRQ resource, more devices can be attached to the system without the previoushassles of device and resource conflicts.Finally, the PL-2303 USB to Serial adapter is a fully USB Specification compliantdevice and therefore supports advanced power management such as suspend andresume operations as well as remote wakeup. The PL-2303 USB Serial cable adapteris designed to work on all Windows operating systems.
標(biāo)簽： Adapter Serial 2303 USB
上傳時(shí)間： 2013-11-01
上傳用戶：ghostparker
無線傳感網(wǎng)絡(luò)存在關(guān)鍵區(qū)域節(jié)點(diǎn)能量消耗過快，節(jié)點(diǎn)能量供應(yīng)有限以及通信鏈路擁塞等問題，容易造成節(jié)點(diǎn)故障和路由破壞。為減小上述問題對(duì)網(wǎng)絡(luò)傳輸造成的影響，提出一種基于Q學(xué)習(xí)的無線傳感網(wǎng)絡(luò)自愈算法，通過引入Q學(xué)習(xí)的反饋機(jī)制，動(dòng)態(tài)感知網(wǎng)絡(luò)的狀態(tài)信息，當(dāng)故障發(fā)生時(shí)，自適應(yīng)地選擇恢復(fù)路徑，保證數(shù)據(jù)實(shí)時(shí)順利傳輸。仿真結(jié)果表明，該算法降低了錯(cuò)誤選擇故障或擁塞路徑的概率，在故障感知、故障恢復(fù)和延長網(wǎng)絡(luò)壽命等方面，表現(xiàn)出了良好的性能。
標(biāo)簽： 無線傳感網(wǎng)絡(luò) 算法
上傳時(shí)間： 2013-10-26
上傳用戶：toyoad
PL2303 是Prolific 公司生產(chǎn)的一種高度集成的RS232-USB 接口轉(zhuǎn)換器，可提供一個(gè)RS232 全雙工異步串行通信裝置與USB 功能接口便利聯(lián)接的解決方案。該器件內(nèi)置USB功能控制器、USB 收發(fā)器、振蕩器和帶有全部調(diào)制解調(diào)器控制信號(hào)的UART， 只需外接幾只電容就可實(shí)現(xiàn)USB 信號(hào)與RS232 信號(hào)的轉(zhuǎn)換，能夠方便嵌入到各種設(shè)備.
上傳時(shí)間： 2014-12-30
上傳用戶：15527161163
老式PL2303驅(qū)動(dòng)適合XP系統(tǒng),xp系統(tǒng)需要此驅(qū)動(dòng)的可以來看看
標(biāo)簽： 2303 PL 驅(qū)動(dòng)
上傳時(shí)間： 2013-10-16
上傳用戶：ommshaggar
PL2303下載器使用說明
上傳時(shí)間： 2013-10-29
上傳用戶：waves_0801
PL2303下載器使用說明
上傳時(shí)間： 2013-11-12
上傳用戶：回電話#
PL2303中文資料
上傳時(shí)間： 2013-10-11
上傳用戶：范縝東苑
USB轉(zhuǎn)串行口電路原理圖及PCB文件PL2303 USB轉(zhuǎn)串行口電路原理圖及PCB文件PL2303 USB轉(zhuǎn)串行口電路原理圖及PCB文件PL2303
上傳時(shí)間： 2013-10-30
上傳用戶：kernor
老式PL2303驅(qū)動(dòng)適合XP系統(tǒng),xp系統(tǒng)需要此驅(qū)動(dòng)的可以來看看
標(biāo)簽： 2303 PL 驅(qū)動(dòng)
上傳時(shí)間： 2014-03-20
上傳用戶：回電話#
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