Gender
Male
About
Location
vienna
About Me:
Working with the S-100 Camcopter
Please tell us a bit about your UAV interest
Privately working on a winged tricopter, future interest in USF (unmanned space flight).
Hometown:
Vienna
Activity Feed
"http://www.humanpoweredhelicopters.org/articles/nasa-tp-3675.pdf
...
Andrew (ref. 45) presented work on theoretically
optimizing the hovering coaxial rotor configuration. He
found that vertical spacing gave the greatest gains in
performance up to…"
...
Andrew (ref. 45) presented work on theoretically
optimizing the hovering coaxial rotor configuration. He
found that vertical spacing gave the greatest gains in
performance up to…"
"Servus Ralph,
Hast Du jede ECU einzeln kalibriert? http://copter.ardupilot.com/wiki/esc-calibration/
Hast Du ohne Propeller den Motortest gemacht? http://copter.ardupilot.com/wiki/ac2_props_2/
Sind die Propeller halbwegs gewuchtet?
Ist der APM 2.5…"
Hast Du jede ECU einzeln kalibriert? http://copter.ardupilot.com/wiki/esc-calibration/
Hast Du ohne Propeller den Motortest gemacht? http://copter.ardupilot.com/wiki/ac2_props_2/
Sind die Propeller halbwegs gewuchtet?
Ist der APM 2.5…"
"I guess you don't want to use gstreamer?
#!/usr/bin/perluse strict;use warnings;use Device::SerialPort;my $port1_path = '/dev/tty1';my $port2_path = '/dev/tty2';my $port1 =…"
#!/usr/bin/perluse strict;use warnings;use Device::SerialPort;my $port1_path = '/dev/tty1';my $port2_path = '/dev/tty2';my $port1 =…"
"Gary,
I personally absolutelly agree with your opinion, but I only have the data I got by email from the sales team - I'm not sure if they missed a decimal and it is supposed to be 90A (@20V = 1800W). Also if I take the prop size they propose in…"
I personally absolutelly agree with your opinion, but I only have the data I got by email from the sales team - I'm not sure if they missed a decimal and it is supposed to be 90A (@20V = 1800W). Also if I take the prop size they propose in…"
"Because this blog mentions the tiger-8108 and the website doesn't give much info...I'm in contact with tiger sales and this is the best data I got until now:
6S (20V); 9A; 180W; 2kg thrust/28" prop; $250,--; 30A ECS recommended
I'll order a couple…"
6S (20V); 9A; 180W; 2kg thrust/28" prop; $250,--; 30A ECS recommended
I'll order a couple…"
"Sounds like a good idea.
Boulder Reservoir -> in Colorado? (there might be other boulder reservoirs)
-Tobias"
Boulder Reservoir -> in Colorado? (there might be other boulder reservoirs)
-Tobias"
Hi!I'm using APM 1.1.59 and APM board v1 (red board, ATMEGA2560). Uploading a new Firmware through Mission Planner works fine, also CLI has no problems to connect to the board. But when I try to use the SETUP mode of Mission Planner (not the CLI…
"The Hackers Q80 are about the same size/power. Maybe the price of the tigers is less?"
"I used a UBNT picostation/nanostation (without casing) configuration for a rover a while ago. The picostation was connected to a micro ITX (100x100mm). Worked okay, but video latency was a slow down on that project. But even with 1000mW I wasn't…"
"How about digital transmission for that system?"
"Knew him well. Good guy, great engineer. Taught me a lot.
Jozef, I will miss you."
Jozef, I will miss you."
"One of the most expensive parts contained in the price tag of the initial package (btw. it's for 2 birds + 1 ground station) is actually the antenna system (made in the USA), training is per person (and much less) and not accumulative 750000"
"6 hours of flight time, with extended fuel tank up to 10h; 18.000ft ceiling; 200km high data link (depending on ground station). Can perform auto land on ship's , follow convoy's etc.
50kg Payload; 200kg max TOW; up to 100 kits…"
50kg Payload; 200kg max TOW; up to 100 kits…"
"Best answer I read since a while! ;-)"
