I'm an electronics hobbyist and do a lot of work with microcontrollers, mostly AVR/Arduino. I've been thinking a lot lately about ways to merge that hobby with sailing. How about battery monitor plus wireless remote control of deck and cabin lights? Not necessary cost effective, but that isn't always the point with hobbies.
Last edited by RobertKWFL; 11-26-2010 at 06:06 AM.