About

Please tell us a bit about your UAV interest

Interesting


Activity Feed

Criterion-Industries commented on Chris Anderson's blog post Nod controller supports 3DR drones
"You have to have large enough hands to get your finger and thumb to the extreme corners to fly that way.  I have always flown thumbs and it has never let me down."
Jun 17, 2015
Criterion-Industries commented on Gary Mortimer's blog post New Phantom?
"The best theory that I have seen is that the arms can be actuated so the motors are either above or below a central mounted camera.  This way you can get shots from above, as well as level or below level with the target."
Nov 11, 2014
Criterion-Industries commented on Applied Aeronautics's blog post Applied Aeronautics - Albatross Design Contest
"I second the request for a 2D file.  Or a 3d shell of the airframe in SW or IGES"
Oct 21, 2014
Criterion-Industries commented on David Pawlak's blog post Loss of Altitude after horizontal run in Alt Stabilized modes.
"My dome has worked in a variety of configurations.  I had an opening for the 910mhz antenna and 3 other holes which at one time had a camera mounted to it.  These are now covered with tape since the components are removed.  The dome base has a…"
Oct 15, 2014
Criterion-Industries commented on David Pawlak's blog post Loss of Altitude after horizontal run in Alt Stabilized modes.
"I have an aircraft with a dome cover.  It flies perfectly stable and is my most reliable aircraft (X8 config).  If possible, a large semi-sealed volume around the APM seems to dampen the effect.  I am sure there are still times when conditions are…"
Oct 15, 2014
Criterion-Industries commented on David Pawlak's blog post Loss of Altitude after horizontal run in Alt Stabilized modes.
"Just for kicks I sealed the input side of the APM 2.6 as well as the USB and GPS ports with blue masking tape.  Seemed to improve the performance.  I almost feel that adding extra venting to the APM 2.6 case would reduce the amount of pressure build…"
Oct 9, 2014
Criterion-Industries commented on David Pawlak's blog post Loss of Altitude after horizontal run in Alt Stabilized modes.
"Very nice.  Was noticing this issue today with APM 2.6.  I am not enthused about having to crack the case and put play dough over the pressure sensor.  Seems like this could also be resolved by use of the external pitot tube setup (modified of…"
Oct 9, 2014
Criterion-Industries replied to Oliver Volkmann's discussion FW3.1.3 - Switch to Loiter = CRASH! in ArduCopter User Group
"Turn off the compass learn setting.  As mentioned somewhere else, make sure you have the declination proper.  Also check the HDOP numbers before taking off.  If the pre-arm checks are disabled you may have a high HDOP and if the compass if off as…"
Apr 27, 2014
Criterion-Industries replied to Criterion-Industries's discussion Motor spin when armed- not working
"So, guess ill answer my own question.

It seems the castle speed controls require the "fast" setting in the motor spin before they will do anything.  They still spin slowly at this setting.  I changed to AC 3.1.1 because it was closer to what I have…"
Mar 28, 2014
Criterion-Industries posted a discussion
APM 2.6 with I believe AC 3.1.2 but I need to double check.Castle 35a controllers, 6s battery, 380kv motors, JR 9303.I typically set up all of my aircraft with the motor spin set to 0 for first flights.  This is working fine.I now want to set the…
Mar 27, 2014
Criterion-Industries replied to Mike Tassey's discussion Y6 Extreme Yaw Issues in Arducopter Y6 Owners
"From watching (and listening) to the video it seems that there is not much correction being done by the autopilot to control the yaw.

I was also wondering if maybe the bottom props were flipped upside down (the writing must be facing the top of the…"
Dec 16, 2013
Criterion-Industries replied to Mike Tassey's discussion Y6 Extreme Yaw Issues in Arducopter Y6 Owners
"It should fly with your setup, so it is probably PID tuning.

Check out the other threads about yaw stability and do the rear prop direction change.

Do you have the yaw direction working properly in the transmitter?  IE: is the rudder channel…"
Dec 12, 2013
Criterion-Industries commented on Paul's blog post Castle Creations QuadPack 35, 35AMP Multi-Rotor (4)Pack
"I have been in the hobby for 15+ years and have always had good experiences with castle creations.  Most of the failures I have seen are due to improper setup.  I typically run all of my equipment at the specified limit or just beyond.  There are…"
Oct 23, 2013
Criterion-Industries replied to Rob_Lefebvre's discussion Helicopter Avionics Power Supply
"Havent read all the responses here, but coming from the giant scale aircraft world where we run 12-16 super high torque digital servos in one aircraft, we use smart-fly and fromeco regulators, if at all.  Most setups are now 7.4v and run directly…"
Feb 12, 2013
Criterion-Industries replied to vincent216's discussion Why throttle maximum of 1000?
"The number is scaled in MP so 1000 should equal 100 percent throttle.  Make sure your PWM inputs from the tx are 1000 low and 2000 high.  Then recalibrate the transmitter and ESCs."
Feb 12, 2013
Criterion-Industries posted a discussion
As I understand the Wiki, a battery fail safe setting will only save the aircraft in certain ways depending on what mode it is currently flying in.  Is there a way to define what the safety action is when the low voltage failsafe is activated?  If…
Feb 4, 2013
More…