Microlighters

Hows this for a brilliant idea, uses 2 x iphones via Bluetooth and you have a great intercom. Its easy to make a simple in helmet system, 2 x speakers, a mic boom or velcro inner pad in a full face and a Sony camcorder cable, 1 x 2k7 resistor between the two pins on the iphone (to mute iPhone internal mic device) and presto a great helmet intercom. Riding solo you get the full iphone features with music, phone GPS alert etc. Simply brilliant and dirt cheap to do. Could be used on a trike if no radio needed !

http://www.henshall.com/stuart/2010/06/ ... excellent/

Zulu1

Heya Paul,

This is awesome,specially on trikes,that way you can chat to your buddies without transmitting or having to change to a chat frequency.

I love what you did with the Mutunes,works great