先运行CMD命令修改注册表，再创建带参数的helpviewer 使用。 不需要安装vs2017就可以查看MSDN 首次需要下载书籍，才能在使用。

目前市面上的专业的spec，大多数都是英文的，对于英文不太好的大神们来说是个煎熬，通过阅读本书，可以清晰的对pci的架构还有各种方法机制有个清楚的了解，同时对比英文版的spec来看，收货还是比较大的

postgis 2.3 适用于postgresql 9.4及以上版本使用。 可以配合hibernate-spatial-4.3进行空间距离范围远近计算

因为自己在Python 3.7版本安装lxml失败多次，选择下载并提供给大家使用。

将压缩包解压成EN文件夹，放到ROBOPro.exe执行文件目录 与其它语言包同级，进入软件在语言一栏中切换成英文。 版本向上也兼容

Eclipse下的数据库插件DBViewer 1.将zigen.plugin.db_1.2.3.v20101023.jar 放到D:\eclipse\plugins 下。 2.重启Eclipse，需要让Eclipse重新加载插件。 3.打开Eclipse后，在Window选项中找到Show View，查找可见DBViewer。

无线充电Qi标准协议v1.2.3 Qi wireless charging is a feature available in dozens of smartphones, and many of the major smartphone makers are participating members of the WPC. For smartphones that do not yet offer wireless charging, third-party manufacturers are integrating power receiver subsystems into smartphone cases or selling charging coils that consumers can insert between the back of their smartphone and the case. Wireless charging is also appearing in a growing number of other consumer product categories—smart watches, power banks, Bluetooth headsets, cameras, electric shavers, etc. Virtually anything that uses a rechargeable battery can be designed to use Qi wireless technology. However, Qi wireless power transfer is not limited to charging batteries: it can also be used to power devices that require electric current and will remain stationary while in use, such as desktop lamps or speakers.

CentOS6.5安装64位Oracle11G R2依赖包

CSR BlueSuite 2.3和2.4，以及32位64位Driver,用于CSR蓝牙产品开发,这个资源不错啊

ALIENTEK战舰STM32 V2.3原理图和PCB（公司绝密），完整的DXP原理图与PCB图，可以直接打印。对于想自己制版，是非常不错的材料。