Thread: Discussion Variometer for FPV landing
View Single Post
Old May 14, 2012, 02:52 PM
Zen09 is offline
Find More Posts by Zen09
Registered User
Zen09's Avatar
Germany, HB, Bremen
Joined Jun 2010
925 Posts
An ultrasonic radar would be much better, the variometer (either accelerometer or pressure sensor based) being usable only on perfectly flat terrain.

I don't have any experience with one though, and I don't know how well the signal is going to reflect on grass. It's an interesting project anyway, thanks for bringing this up!
Zen09 is offline Find More Posts by Zen09
Reply With Quote