Wi-Fi Signal Strength Demonstrator
This project idea comes from Immaterials: light painting WiFi by Timo. Our team, which consisted of five freshman students, built an arduino-based embedded system from scratch and achieved the functionality. The LED lights deployed through a PCB board designed by us, which demonstrated the Wi-Fi intensity monitored by a Wi-Fi module. We improved the original project by stablizing the LED stick with a bicycle, in order to obtain a stable light path. Below is a video showing some of the long-exposure pictures that we have taken at Shanghai Jiao Tong University in Shanghai, China.
Team Members: Haowei Cai, Li Lai, Sixian Hong, Yang Li, Yusheng Cai