This is what I found . The Spectrum radio seems to be very similar to the JR. the PWM values needed are here, the centre ones are what I came up with.
Flight Mode # -- Min. PWM -- Ideal PWM -- Max. PWM
#5 -- 1750 -- 1763 -- >1815
#4 -- 1620 -- 1683 -- 1749
#3 -- 1490 -- 1507 -- 1619
#2 -- 1360 -- 1428 -- 1489
#1 -- 1230 -- 1251 -- 1359
#0 -- <1165 -- 1172 --…
Added by Nick Wadman on June 30, 2011 at 11:30pm — 2 Comments
Added by madhuran wilson on June 30, 2011 at 3:40pm — 5 Comments
We are making quick progress on design, feature, and purpose ideas for our new autonomous concept aircraft. After sketching 4 possible models of planes that we could build, we have decided on one design that we are currently building out of insulation foam. After testing this much simplified version of our plane, we will propose changes that should be made to the design which should improve our final product.
The design we selected for our concept plane (picture of the sketch…
ContinueAdded by GSET "Winging It" on June 30, 2011 at 2:05pm — 1 Comment
Added by Chris Anderson on June 30, 2011 at 11:03am — No Comments
Some very interesting research done by Rick Cory that uses a single control surface to land a glider on a cable. Check out this link for more information and videos:
…
ContinueAdded by GBASK on June 30, 2011 at 10:49am — 3 Comments
Added by IKE on June 30, 2011 at 5:58am — 6 Comments
The DIYDrone Blimpduino's have been MIA for some time. A new version is promised so it will be interesting to see what those guys come up with next. In the meantime some buddies and I have been building up our own arduino based blimp drone.
Added by Berto on June 30, 2011 at 3:40am — 6 Comments
Added by hsucliff on June 29, 2011 at 10:30pm — 25 Comments
We are a group of 5 students attending the New Jersey Governor's School of Engineering and Technology. The Governor's School is a prestigious program at Rutgers University offered to students the summer before their senior year exposing them to many different applications and varieties of engineering. Students are nominated by their schools to apply for the competitive program, which is provided at no cost to them due to funding from multiple companies, Rutgers University, and the NJ State…
ContinueAdded by GSET "Winging It" on June 29, 2011 at 5:00pm — 1 Comment
The distributors finally got in some of the new ST Micro STM32F2 series uControllers and I grabbed a few. I was able to "shoehorn" one into a ver5 board as the pinout is close to compatible with the performance STM32F1 series. Spent a few days rewriting the device drivers and am very impressed with this…
ContinueAdded by Bill Nesbitt on June 29, 2011 at 10:44am — 42 Comments
MatrixPilot 3.1 is released. The project continues to mature, with a fantastic IMU that is still moving ahead with deep research from William Premerlani. Ben Levitt continues to add amazing features such as the built-in firmware for the OSD hardware that can be attached to the UDB3.…
ContinueAdded by Pete Hollands on June 29, 2011 at 7:00am — 10 Comments
I found this picture of a quite unusual quad. This model has no counter rotating props, it uses some kind of servo controlled levelers on two sides of the booms. Never seen this before!
This heavy weight quad doesn't come cheap, prices starting at 29.542,90 EUR excl. Tax and camera mount.…
ContinueAdded by Arachnida on June 29, 2011 at 4:05am — 12 Comments
...well, in my dreams and in X-plane only so far.
It's been quite interesting trying to get a flying wing to fly at such high altitudes. There are all manner of complicated instabilities to overcome. So far, the biggest improvement was adding a motor and propellor, not as any form of…
ContinueAdded by Andrew Rabbitt on June 29, 2011 at 3:52am — 9 Comments
Now that I got a couple of weeks' vacation from the army I finally had the time to work on some new hardware. Last week I made directional antennas for my UAS: thanks to IBCrazy for his fabulous BiQuad tutorial on RCGroups. Only an antenna tracker was missing.
Paparazzi GCS includes an antenna tracker -controller but as I've recently been…
ContinueAdded by Sami Finnila on June 28, 2011 at 8:30am — 22 Comments
Added by Helldesk on June 28, 2011 at 5:30am — 7 Comments
STA3X Autopilot's Semi-physical simulation consisting of JSBSim flight dynamics model and FlightGear flight simulator.
…
ContinueAdded by Pan zhigang on June 27, 2011 at 6:04pm — No Comments
ACM2 makes my tricopter the most stable FPV flying experience I'd tried.
RTL mode was turned on at 3 min 28 sec in this film and turned back to stabilized mode around 3 min 49 sec.
log data…
ContinueAdded by hsucliff on June 27, 2011 at 3:30pm — 14 Comments
Added by bGatti on June 27, 2011 at 5:27am — 2 Comments
Added by Todd Hill on June 27, 2011 at 1:05am — 14 Comments
One of the cool features of the Mission Planner is that you can load and save configuration files. So you can not only have different files for different…
Added by Chris Anderson on June 26, 2011 at 7:27pm — 36 Comments
2019
2018
2017
2016
2015
2014
2013
2012
2011
2010
2009
2008
2007
1999
162 members
43 members
6 members
1108 members
266 members
© 2019 Created by Chris Anderson.
Powered by