Gender
Male
About
Location
Leningradskaya
About Me:
UAV hobbyist
Please tell us a bit about your UAV interest
Interested in multicopters.
Hometown:
St.Petersburg
Activity Feed
"Hi,
Antonov was soviet company but now it is Ukrainian. Love their planes and it's sad to know we are not in a same team anymore. That's for Mi-26 it's real giant with really specific market niche. So I totally agree with your point, every vehicle…"
Antonov was soviet company but now it is Ukrainian. Love their planes and it's sad to know we are not in a same team anymore. That's for Mi-26 it's real giant with really specific market niche. So I totally agree with your point, every vehicle…"
"It seems they missed projection #11:"11) Immature and prohibitive regulation laws will diminish evolution of drone industry for decades."
IMHO it is most important one."
IMHO it is most important one."
"I wish you a great success, but I have to say everything you have shown so far doesn't prove anything. It looks very much like "we have some special and a very secret magic".
It's not a big deal to hover inside of power cord loop. But powering a…"
It's not a big deal to hover inside of power cord loop. But powering a…"
"BTW, having in mind my so-many-year-ago experiments and size of coil on your copter I bet you are using frequencies something about 100kHz to 1MHz :)"
"typo happened, read please as: "it may help to deliver some power""
"Thank you for provided answers, Dmitry,
Few more questions:
How it is possible that "mounting transmission cord at a height of 1 meter or so from the ground/big metal objects" is preventing it from power loss and the same time it is "in general you…"
Few more questions:
How it is possible that "mounting transmission cord at a height of 1 meter or so from the ground/big metal objects" is preventing it from power loss and the same time it is "in general you…"
"One more question..
3) What are you going to do with power transmission loss due to accidental conductors that may happen to be located inside of huge powering loops? What about eddy currents in a wet ground, metal roofs and other constructions?"
3) What are you going to do with power transmission loss due to accidental conductors that may happen to be located inside of huge powering loops? What about eddy currents in a wet ground, metal roofs and other constructions?"
"Hi Dmitry,
1) To fly copter inside of the powering cord loop is definitely not the same as to fly it at 10-20 meters over or aside of. You will have a huge power transmission loss. Do you have the same demo with a copter that hovering at 10 meters…"
1) To fly copter inside of the powering cord loop is definitely not the same as to fly it at 10-20 meters over or aside of. You will have a huge power transmission loss. Do you have the same demo with a copter that hovering at 10 meters…"
"Hi Artem, there are two 3V3 regulators:
U603 MIC5332 (on a sheet 5) that provides FMU-VDD_3V3 and VDD_3V3_SENSORS
U1002 MIC5332 (on a sheet 10) that provides IO-VDD_3V3 and VDD_3V3_SPEKTRUM
Why do you decided your problem is about 3.3V regulator…"
U603 MIC5332 (on a sheet 5) that provides FMU-VDD_3V3 and VDD_3V3_SENSORS
U1002 MIC5332 (on a sheet 10) that provides IO-VDD_3V3 and VDD_3V3_SPEKTRUM
Why do you decided your problem is about 3.3V regulator…"
"Hi @Chris, what about Pixhawk2 ?"
"$79 couldn't be a problem for professional grade FOC-ready ESC with redundant UAVCAN, low latency, status feedback and so on. That's great. But.. 4S and 20A limits could not be considered appropriate for professional grade device. Guys, are you…"
"I performed flight tests and have to admit that flight time is definitely bad, it is about 8 minutes with 3300 mAh battery used. Copter weight w/o battery is about 1710 gm, including 146 gm of landing gears and 45 gm of cctv camera. So it seems…"
"@Rob it is well known that any problem can be resolved by forming new committee.. Any but one: "too much of committees" ))"
"Could you pls to explain what exact components are missing? How you can see it?"
"You need the wire named VDD_3V3_SENSOR. Here is schema PDF file for 2.4.5"
"You can do it anywhere, but it should be definitely the VDD_3V3_SENSORS wire. Not any other 3.3V wire.
As an example it could be performed this way"
As an example it could be performed this way"
