Hi guys,
So, we are going on a trip to Europe (London, Germany) next month along with a large group for a tour and I wanted to bring my device on hand carry with me to keep me entertained during the flight and possibly record my trip.
The device is a simple arduino based GPS receiver that shows speed, altitude, course, and records max speed, max alt and distance. It is just a small black box approx 3" x 3" x 1" with an LCD and buttons and is fully self contained powered by a cellphone battery.
More details about my project here:
http://www.quan-diy.com/projects/gps/plaything.htmReading about similar topics online makes me lean towards it could go unnoticed. Safest bet would be to check it in but where's the fun in that?
So I'm hoping for other opinions from here with their experience going through airport security with similar devices. (PS: no, I won't go waving it about during flight. Just keep it around for me to look at it once in a while, while it logs the distance traveled.)