项目编号研究报告

Afterinvestigationfoundthatteachingbasicallyisthroughfixeddesktopcomputerconnectedtheprojectortoshowcoursewareintherealclassroom;TeachersusetheremotecontrolelectronicpenAfterinvestigationfoundthatteachingbasicallyisthroughfixeddesktopcomputerconnectedtheprojectortoshowcoursewareintherealclassroom;TeachersusetheremotecontrolelectronicpentoassistteachingwhichunifiedissuedbytheButthepanonlycanup-and-downslides,can'topenthehyperlinksintheslide,can’tmakeamarkonslides,alsocan’tcontroltheslidesfollowourinclinationssometimes,what’smore,limittheactivitiesoftheteachersandsoon,bringtroubleforthereachingwork.However,ourequipmentcansolvethoseThepurposeofprojectisthephone,PDA,tablecomputerandotherintelligentterminalsconnectedtheexistingprojector(oldproject)directly,theequipmentisthroughtheWIFIwirelessmultimediaprojectionsystemachievescreentranmission.AppliedtoPublicspeaking,productlaunches,seminarsandsoon,auxiliaryteachingdirectly,what’s,more,Theequipmentalsosolvethecomplicatedproblem,forinstance,carryanotebookcomputerwhichisaddingtheburdenofteacher,thelimitionsoffixedcomputer,andremotecontrolElectronicpenremotecontroldistanceisshort,can’tflexiblecontrolandsoThetechnologyisalsoavailableinavarietyofconferencerooms,conferenceandotherplaceswhereplaywirelessprojectionfunctiontotheextreme broadcast,AccordingtotheequipmentwecansaythatmakeasteptorealizeInternetofthingsIftheequipmentwillpopularinthemarket,theoldprojectorcancontinuetouse,renewedglory,whichisagoodwaytoreduceelectronicwaste,maketowasteVGA讲解人员的活动范围，为讲解工作带来了一定的麻烦，WiFi无线多媒体放映2.1.1Tiny210Cortex-A8核心板，它们由广州友善之臂设计、生S5PV2101GHz，S5PV210PowerVRSGX5403D图形流畅运1080P大尺寸高清视频。Tiny2102.0mmCPU大部分常用功512M256M闪存(SLC)512M/1GB闪存(SLC)。LCD3.5"Tiny210SDSuperboot，SD卡中(32G的高速大容量CPUSamsungS5PV210CortexTM-A81GHzDDR2RAMSize:512MB32bitFLASH512MBSLCNAND2x60Pin2.0mmspaceDIP4xUserLeds(Green)EthernetChip:DM9000AEPCodecChip:WM8960Supply4xUserLeds(Green)EthernetChip:DM9000AEPCodecChip:WM8960SupplyVoltagefrom2Vto6V(支持睡眠唤醒模式PCB6Size:74x55x10Tiny2102.1.2WiFi简要特性:3.3V-IEEE-11g:54/48/36/24/18/12/9/6M3.3V供电-IEEE-11g:54/48/36/24/18/12/9/6M-11g:54/48/36/24/18/12/9/6MDB120DB120ADSL2+、数据交换、无线接入等功能的家庭网关（HomeGateway）综合接入设备。基于高速稳定的ADSL2+数据接入，为用户提供高品ADSL传输速率最高可达下行8Mbps（ADSL）,24Mbps(ADSL2+)，上行210/100Mbps自适应以太网端口，可实现多用户接入，直通交叉网线自8PVCPVCPVC同时连DMZ；QoSPPPoEISPTR069；65Mbps；2.2WiFiDB120笔记本DB120笔记本HDMIWiFi无线多媒体放映系统会实现近距离内无线讲解功能，可以通过手机、WiFi无线多媒体放映系统会实现近距离内无线讲解功能，可以通过手机、WiFi无线多媒体放映系统会实现近距离内无线讲解功能，可以通过手机、WiFi无线多媒体放映技术融入了单片机技术、WiFi技术、无线传输协议、基于WiFi程距离控制、WiFi口令加密、解决遥控翻页笔的“一控多”的问题。WiFi无线放映精灵的功能就是把手机或者平板电脑上的画面实时传送到投探索性研究法、功能分析法、模拟法（模型方法 经验总结5.3《无线网络及其应用技术》纪汪《无线网络技术导论》Matthew 《802.11《无线网络及其应用技术》纪汪《无线网络技术导论》Matthew 《802.112社：O'ReillyMedia,雷伏容、张