Gender
Male
About
Location
Tromsø
About Me:
I have do rc since 14 years old
Please tell us a bit about your UAV interest
think UAV is very exciting.
Hometown:
Tromso
Activity Feed
"HiSeeing that it's been a lot of comments here, sorry I have not responded to these earlier. I have not visited the forum for a long time because I use mostly other controllers on my multicopter now. I also sold my Spektrum DX8."
"Challange and entertainment
https://www.youtube.com/watch?feature=player_detailpage&v=YQIMGV..."
https://www.youtube.com/watch?feature=player_detailpage&v=YQIMGV..."
"I put a ferrite on the atto cable, the noise was more or less gone that way. This can be read in all baro if I remember right. I will not do more before I get apm2, hope the program is quite stable when it arrives. "
"There are several way to do that, 1: bye a shutterbugpro 2: use the internal relay on apm 3: bye a vitual servo switch. For my self I am using shutterbugpro on a canon 450 dslr, but I am sure there is code for activating apm relay for this in apm."
"The best is telemetry, but you can also buy lipo alarm to install in copter, this will notify you with lights and alarm. Inside this forum somewhere there is a code for voltsensors that flash the lights with low volts"
"It sounds like you are missing ground between apm board and esc (signal)"
"Today I am going test my new Hexa DJI wookong, I will compare it with Hexa apm and come up with constructive elements so that one day I can use my 2 x apm1 and 1x apm2 in a stable multicopter. I asked what accelometeret be used…"
"I wonder what the accelerometer does. Does this have some important features?"
"You've probably checked it, but I can mention it anyway. Do you have signal ground to each esc"
"Do not use the pin !, solder soft wire directly to the track on the apm and mag ( shielded is preferred, like usb) and mount the compass in a plase with non noise from other electronic"
"Test tomorrow with afernan versionMagnetometer soldered with usb cable, and gps put on a alu plate. How to calibrate the compass, I am afraid the calibration is done indoor with test ? Is there possible to do calibration once again?
Xbee 2,4 ghz is…"
Xbee 2,4 ghz is…"
"Here is a maybe a simple solution for more stability:
Will it get better stability and a smooter regulation using governor esc's used in trad traditional helis.
APM will be able to command these esc's to exact RPM that maybe extracted from a table…"
Will it get better stability and a smooter regulation using governor esc's used in trad traditional helis.
APM will be able to command these esc's to exact RPM that maybe extracted from a table…"
"I found this in Wikipedia, I thought it might be of interests in this context.
http://en.wikipedia.org/wiki/Inertial_measurement_unit"
http://en.wikipedia.org/wiki/Inertial_measurement_unit"
"I measured a lot of noise at altitude sonar/baro, I disconnected the wire for measuring at apm (volt divider), thus all the noise was gone. I put on a feritt core and plugged the cable into apm again, the problem is solved."
"I have tried using copteret without ground(-) from esc's to the apm completely unaware of this, because I switched to separate bec right into the pdb. That led to a crash for me. The copter got a strange behavior. When it was below 5 degrees…"
"Nice work, I see you use the internal bec's for servos, have you done some measurment of noise to apm from this setup
I think all connection with the esc's is a bad deal.?"
I think all connection with the esc's is a bad deal.?"
