Minnetonka, Minn. ” Targeting systems developed for the European market, Digi International has just introduced its XBee-PRO' 868 embeddable RF modules and standalone device adapters, powerful XBee ...

He’s using a dual-Arduino system with an Mini Pro inside the guitar and a Duemilanova for the receiver connected to a computer. Wireless is provided by the XBee module seen above and a gutted ...