----- Original Message ----- From: "Floret Morgenstern" > Well, sorry! Most times Hobbyists have to do things the hard way! > I'm asking myself what kind of vehicle you are building, that you need gyros. > I hope you don't try to build a mid range cruise missile ;-)) Hehe, close but no cigar :O). I'm actually just building the IMU/AHRS system as a standalone unit, to be later used in a UAV I built a while ago and a new UAV I'm thinking of building. I want to develop an optimized, *CHEAP*, accurate navigation system for my UAVs. Once I get into college (I'm a junior in high school), I'd like to do some more work with UAVs, and I'm trying to get a working, practical knowledge of UAVs and AHRS. - Robert www.geocities.com/uavbob -- http://www.piclist.com#nomail Going offline? Don't AutoReply us! email listserv@mitvma.mit.edu with SET PICList DIGEST in the body