This project is for the arduino competition organized by Fudan Physics experiment center in October 2013.
Though the competition is stalled for lack of competitors (Fudan is Fudan, a little disappointed)....but since then, I joined the experimental physics lab and have met many inteligent students there.
This device is based on arduino, which is a fashion chip in electronic forum at that time. Arduino is powerful but easy to operate, only sells at about 40RMB.
Detailed infomation, please refer to blog:
detail about circuit
Introduction document submitted on competition (in Chinese):
PPT in Chinese arduino+w5100+yeelink实现红外转码与网络控制.pptx