I've found this interesting article in IEEE Spectrum this month. Interesting method of propulsion which isn't addressed in the slide show.
http://spectrum.ieee.org/slideshow/energy/environment/underwater-glider-arrives-in-spain
We are coming to the end of the next round, who's up for giving me a hand sorting it out and perhaps making the judging a little more subjective.
This is the school project I have been working on the last year. This video is the last one of 6 parts (where the others show the development of the project, so you can watch them if you want)
The other videos total up to 50 min.
[media]http://www.you
Read more…Have any of you guys used the 2.4ghz DIY conversion kit from Hobby King??? I ordered one yesterday, so I'll follow up here after I install it, but I was hoping for any "heads up" that I could get before I start.
http://hobbyking.com/hobbyking/store/u
Hi Guys,
Hi guys,
We are using AT89C2051 for generating PWM for each motor and alreadycontrolled speed of each motor by varying duty cycle using a pushbutton.Still we are unable to control four motors using RC. Weprogrammed for sensing PWM out of RC but value is rando
Read more…Hi,The ArduIMU seems to be a very good product and I have a small question about it.What kind of drift can be expected of it if the IMU is used in a slow and vibration free ( 0-20 kmh) vehicle after some time?For example, after 5 minutes? 20? 60?Than
Read more…Well since the wind is too strong to fly today I thought I would dosomething constructive. I have been hearing quite a few mutteringsregarding MP support and as the CropCam users group has been verybeneficial to the users of that product I thought th
Read more…Does anyone have plans for a simple camera trigger I could build that can automatically trigger the shutter at pre programed intervals. Ideally after it was set up, all I would need to do is power it and it would trigger the camera. I have this one
Read more…How to control four motor using RC?
We are using AT89C2051 for generating PWM for each motor and already controlled speed of each motor by varying duty cycle using a push button.Still we are unable to control four motors using RC. We programmed for se
Can you please tell me where to find the instructions for the HMC5843 - Triple Axis Magnetometer
How to set the voltage jumpers, I2C address and some arduino example code would be great.
Thanks
Read more…I am currently in an organization that is developing a UAV for a competition and I am on the airframe selection committee. Our team needs an airframe or RPV that will be able to carry a small payload as well as all the components and sensors require
Read more…MicroPilot Users
There is some great news. The new owners of Lentsika have informed me that the new version of the product is now ready for sale.
I have had the opportunity to demo the software and there are some great im
Read more…I haven't done any AP stuff yet, can someone tell me what software to use?? I have a keychain camera that shoots 720p video. I intended to capture still shots from the video, then patch the stills together into one large image. Can someone lin
Read more…Has anyone tried to integrate pressure altitude (for altitude hold) and pressure airspeed on the DevBoard yet?
Any idea?
Thanks
Ryan
Hello.
Not sure if this is the correct forum for this discussion. If it isn't, mod's please move.
Hey Everyone,
Our goal is to eventually get Ardupilot 2.4 up and running in our Easystar... here is our equipment:
Ardupilot Arduino ATMega328 Board (red board)
Shield V2 kit (blue board)
EM-406A USGlobalSat GPS
Spektrum Dx6i transmitter, Spektrum AR611
Read more…