I recently figured out a way to use GPS 3-dimensional velocity data and the direction-cosine-matrix information in real time as a plane flies along, to estimate the 3 dimensional wind vector, and the 3 dimensional air speed vector, without a pitot tu
I'm sure many of you are aware that apple as announced its iPad. So is there any way that you could write an app for it that is like the waypoint programmer and the telemetry?
My XBEE only transmits for a second, then quits until I reconnect it.
I have an XBEE PRO attached to the XBEE Adapter, and then attached the 3 required pins to the Shield Version 1. I then have the 2nd XBEE attached via USB and it's terminal opened in
Hey guys, i'm just wondering how one would Rx Data from 2 or more Xbee modules, you could think of it as 1 gound station tracking multiple UAV's. I've got no problem tracking 1 xbee module. I have not tried more than 1 yet. Just posing the question a
Baby steps...note that COA restrictions are (almost) same as for RC planes
"The U.S. Federal Aviation Administration has granted the Mesa County,Colo., Sheriff’s Office a Certficate of Authorization (COA) to conducttest and evaluation flights of a sma
Hey everyone, I'm looking for thoughts and advice for my project.
I have spent the last month laying down the groundwork for a micro VTOL aircraft, which can be flown indoors autonomously. I've chosen this type of platform because quite frankly,
I would like to automatically control my ROV's (underwater Remotely Operated Vehicle's) heading, pitch (and possibly roll). Since GPS doesn't work underwater, I'll need to use a compass that outputs heading, pitch and roll such as this one: http://
Hi, I am planning to upgrade my Ardupilot to have telemetry, was wondering if it is possible to then edit and move or even add waypoints midflight? I am using it on an RC boat, so some glitching while it updates is ok, is this possible?
We're working on a UAV platform. You can see our progress here. We'd love any feedback anyone has.. This is just a prototype, but we'd like to eventually add a camera,
We are planning on using a 1.3ghz video transmitter 1.5 watt and an 900mhz xbee pro 100mw and spektrum 2.4ghz receiver. Both onboard transmitters and receiver would be close (within 3 inches). Would there potentially be interference problems with th
Does anybody have experience using a UAV mapping Earth’s magnetic field with a 3axis magnetometer? Are there any sources of information suitable for beginnersin this?
I would like to experiment with some magnetic mapping of Earth’s mag
Hello. I am really interested in building a quad-copter and have not had much luck on plans or kits to build. I see Mikro koptor and the dragon fly with very little info. I love the planes but have an interest in tighter urban areas. I did read someo
I try to search the ways of solutions to the magnetic interference of compass to read correct datas from compass for my project in uni. Do you have any experiment or suggestion for that problem except taking the compass more far away from th
I try to search the ways of solutions to the magnetic interference of compass to read correct datas from compass for my project in uni. Do you have any experiment or suggestion for that problem except taking the compass more far away from th
I need some advice from experienced builders. I'm building around a 20 lb plane about 8 ft wing span and was looking at an engine 1.6 cu in and wondering if it is big enough for the plane. here is a link with more specs.
Just wondering how many actual pilots we have. I noticed some folks are experiencing performance problems (tip stalls, spins etc). I remember an article by the AMA (years ago) about applying real piloting skills to r/c (coordinated turns, air
I want to start with the ArduIMU+ V2 (Flat) as AutoPilot for my kerosine powered Jet. It's fast about 180,2 mph ;-) Would be nice if someone could supporting me to choose all the needed parts for a full functioning AutoPilot.