多协议高频电子标签读写器设计，本人自己搜索到的资料与大家分享，共同学习，里面说的很详细。-Multi-protocol high-frequency tag reader design, I search for information on their own to share, learn together, which made it very detailed.

小巧的PHP源码打开软件，一次可以打开多个分不同的标签显示。很实用的，小工具！-Small PHP open source software, one can open multiple points of different labels show. Very practical, small tools