IR无线红外通信的资料，Silicon Lab公司提供。可以作为红外无线通信的参考资料。-IR wireless infrared communication data, Silicon Lab company. Can be used as reference for infrared wireless communication.

255键红外学习模块，包含原理与协议。可以学习不同载波频率的红外码。-255 key IR learning module, which contains the principles and agreements. You can learn the infrared codes of different carrier frequency.

多种常用红外协议英文原版详细介绍，包括十多种常用红外协议的详细介绍-A variety of commonly used infrared protocol English original details, details including 10 kinds of commonly used infrared protocol