Vol. 14: Wireless Motion Sensing Made Easy

XBee radios track every hit in roller derby action!

By Tom Igoe

Photos by Tom Igoe



+ Downloads & Extras:

+ LINKS

supports multiple sensor modules, logging, and collision sound effects

Join the conversation -- every MAKE article has an online page that includes a place for discussion. We've made these RSS and Atom feeds to help you watch the discussions: subscribe.