pcf8814

VC++调用Oracle的OCI，在vc环境下如何使用oci，及常用的OCI的接口函数，本文都介绍了且实例了。(VC++ Calls Oracle)

该上传文件为linux基础学习教学资料，详细讲解Linux系统的结构组成以及基本操作(The uploaded file is Linux based learning teaching materials, to explain in detail the structure of Linux system and the basic operation)

描述SIM900模块的AT指令集,对短信通信开发很有帮助(3G MODEM SET)

说明：  Consider a precision structure subjected to varying thermal conditions unless carefully designed, it will distort as a result of the thermal gradients. One way to prevent this is to build the structure a thermally stable composite material this is the passive approach.

Article about LTE 4G tecnology

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在工作中曾完成的一个NFC读卡器， 主要使用的ST公司的新推出的CR95HF芯片，做板测试已OK。 对于从事NFC开发的人员绝对是一种值得备用的资料。 （附件提供原理图，CR95HF编程手册，驱动CR95HF的C源代码，另包含有 对双接口芯片M24LR64的驱动） CR95HF芯片有如下特点： 标准频率：13.56-MHz 支持多协议：ISO/IEC 14443 A and B，ISO/IEC 15693，ISO/IEC 18092 提供2种标准接口： SPI 和 UART 。 只需简单的7条指令： (Work was done in a NFC reader, the main use of the ST' s new CR95HF chip board test has to do OK. Personnel engaged in the development of NFC is definitely a worthy alternative information. (Annex provides schematics, CR95HF programming manual, driver CR95HF the C source code, and the other contains the dual interface chip M24LR64 driver) CR95HF chip has the following characteristics: standard frequency :13.56-MHz multi-protocol support: ISO/IEC 14443 A and B, ISO/IEC 15693, ISO/IEC 18092 provides two standard interfaces: SPI and UART. 7 simple instructions:)

Preparative chromatography technique in natural products

manual aficio 1060 parts

介绍了用于雷达信号模拟器中的杂波仿真模型。并对单个分辨单元杂波回波信号进行建模和仿真。(Describes the radar signal simulator for clutter simulation model. And a single resolution cells clutter echo signal modeling and simulation.)