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techspeech-gprssystem
- GPRS(General Packet Radio Service)是通用分组无线业务的简称。GPRS是GSM Phase2.1规范实现的内容之一,能提供比现有GSM网9.6kbit/s更高的数据率。GPRS采用与GSM 相同的频段、频带宽度、突发结构、无线调制标准、跳频规则以及相同的TDMA帧结构。因此,在GSM系统的基础上构建GPRS系统时,GSM系统中的绝大部分部件都不需要作硬件改动,只需作软件升级。-GPRS (General Packet Radio Service) is a Gen
RFID-Security
- Radio Frequency Identification [RFID] systems have become popular for automated identification and supply chain applications. This article describes the technical fundamentals of RFID systems and the associated standards. Specifically, we
Interactive-materials-management-system
- 本作品是将无线射频卷标系统(Radio Frequency Identification, RFID)与嵌入式系统(Embedded System)所开发的物品管理系统。藉由图形化接口,让不同年龄层的使用者都能方便的操作,当有侦测到异常的状况时,会实时弹出警告的讯息来告知管理人员,不仅节省人力资源,也能改善以往租借物品的繁复作业流程,是符合以人为本的使用系统。-This work is the radio frequency label system (Radio Frequency Ident
FMSetting
- 安卓系统下的FM调频接收源码,拥有可调节频率等功能。-FM radio reception under Android source code, with features such as adjustable frequency.
ReadTagsFiltered
- 阅读器阅读标签:即射频识别,是一种非接触式的自动识别技术,它通过射频信号自动识别目标对象,可快速地进行物品追踪和数据交换。用于仿真实验非常好-Reader reads tags: radio frequency identification, is a non-contact automatic identification technology, automatic target recognition by the RF signal can be quickly performed ass