Hi all,
I soldered on the headers to connect the Ardupilot Mega to the Oil Pan IMU shield. (I'm still waiting for the 3x8 right angle headers...those aren't on yet) When I hook it up to my computer via USB, there is a loud, sort-of clicking sound. You can
Read more…What would realistic ranges be for air pressure measured by a differential sensor during flight ?
Hi all,
I've seen a bunch of Tricopter projects along with all the usual Quadcoptes. Can anybody explain what the advantages of a Tricopter are? I can see that it's one less motor/ESC, along with the weight that comes with that, but that's at the cost of req
Read more…Dear all,
I was using a 40 MHz T6EXP Futaba transmitter in PCM mode with the PCM Receiver of same frequency R13P 6 channel Futaba Receiver with 40 Mhz crystal. Just few days back i lost my receiver , and could not find the same av
If anyone has an extra (or 2 or 3), I would love to buy it (or them).
Regards,
Don
Read more…
Hi Guys
I am trying to get my head around theory in terms of design a complementary filter for a UAV. This is only very basic stuff to begin with. Could someone tell me whether my below statements are correct and if not offer any help?
My setup is a 3a
Does anyone know if the store is on vacation?
I placed a $700+ order on the 7th, paid with PayPal, and specified 2nd day air. I got the normal "thank you' email from the store. The end.
According to the store's web site, my order is still being "p
Read more…So i have seen that most of the military electric MAV has endurance of at least 40min-1hour! I was wondering if there was any secret to how they achieve this or is it as simple as adding a few more lipo batteries at the sacrifice of extra payload i
Read more…Hi,
I am trying to add in an error model into my simulation. I come across this term "seed" in many articles and i do not have much knowledge on it. While i understand that this is needed to generate random noise values but i wish to know how do i de
Read more…Is there a hardware or software solution to enable the use of a fail-safe with a 72mhz PWM system?
I have a Futaba 7C 72mhz transmitter, the radio can operate in either PPM or PCM mode. The fail-safe function only works in PCM mode. As I understand i
Currently I have a Jetv3 brushless with the motor mound that comes with it from graysonhobby.com...... But the metal cross motor mount has 2 arms broken off now. Any suggestions?"
Read more…Hi,
I buyed the Venus GPS Modul. I tried it with a Duemilanove without the Atmega Chip and it works.
But then I tried it with the Atmega and the TinyGPS Library Example but nothing happened. When I tried the GPS without Chip, the Nav Led flashes after
Hello,
ArduIMU Test does not run under windows 7 starter ???
Best regards
Hello everyone,
I'm a beginner in the UAV and going to buy my first rc modelaircraft to take aerial photographs. I've read onthe forum the purest strains of the basic UAV, but not yet found a rcmodel airplane that fits.
I'll take aerialphotographs of l
Hi everybody.
I am new to this community. I am from France, and I am building robots as a hobby.
I have just begun a new project called “BOB4”, which will be my 4th robot. (my previous robot can be viewed HERE). The hardware of BOB4 is ready and teste
Read more…Being new to the sport, I noticed the prop on my JM 6x4 hasn't the same size hole as my Turnigy B2835-2200. What is the best way to mount this thing without buying an adapter and waiting for shipping?
