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ADC
- 采用Intel8255端口数据线与上图除IN0~IN7之外的引线连接。 程序步骤: (1)根据模拟信号输入连线方式(跳线JP10与电位器1相连,若JP10上跳线摘掉,可将电位器2作模拟信号输入),选择模拟通路,即选定addC,addB,accA组成三位二进制数据; (2)同时使START和ALE有效,使ADC0809选择相应模拟信号并转换; (3)等待EOC出现高电平; (4)使OE为高电平,即允许从ADC0809读出数据
RFID_WM_Client_Sample
- 远望谷XCRF-800系列读写器的RFID中间件。有ALE功能。完成标签去冗余,筛选,事件生成,多方式多协议对外发布(DWR Xfire WebService TXT)。防止标签的错读 误读。。我硕士阶段的自写代码。供大家参考。-Invengo XCRF-800 Series RFID reader middleware. There ALE function. Complete label to redundancy, selection, event production, multi-mo
ASCLAB6
- Moduri de lucru cu monitoarele video ale calculatoarelor personale Scopul lucră rii a) Studiul modului de lucru text. b) Studiul modului de lucru grafic. c) Utilizarea funcţ iilor de nivel î nalt pentru controlul modurilor de lu
ALE_EPC_encoding_specification
- RFID中间件: 1、ALE介绍.pdf 2、EPC_TM_标签数据标准编码规范.pdf-RFID middleware: ALE Introduction pdf 2, EPC_TM_ tag data standard encoding specification. Pdf