Graham Dyer's Discussions (1,836)

Discussions Replied To (1633) Replies Latest Activity

"https://www.wired.com/story/the-physics-of-why-bigger-drones-can-fly-longer/"

Graham Dyer replied Jan 29 to Ducted fan motors vs propellers??

6 Feb 3
Reply by Sam Worthington

"Ducted fans are less efficient, because a smaller mass of air is used for propulsion…"

Graham Dyer replied Jan 28 to Ducted fan motors vs propellers??

6 Feb 3
Reply by Sam Worthington

"I got 2h17m and 114km with a Super Skysurfer with an un-aerodynamic gimbal and a wei…"

Graham Dyer replied Jan 22 to Skywalker X8 wing endurance VS the c-astral wing

12 Feb 13
Reply by Mark Leuschnrr

"The problem with a pusher wing is that there is then no airflow over the control sur…"

Graham Dyer replied Dec 24, 2017 to Hovering a plane using Pixhawk (ideally) in one position with GPS lock?

1 Dec 24, 2017
Reply by Graham Dyer

"It seems to be under powered. From my experience 700kv motors with 12x5.5 props woul…"

Graham Dyer replied Dec 5, 2017 to Listing problem on Pixhawk

3 Dec 5, 2017
Reply by Graham Dyer

"List as in not hovering level? Or do you mean "Lift", if it's lift then we'll need m…"

Graham Dyer replied Dec 4, 2017 to Listing problem on Pixhawk

3 Dec 5, 2017
Reply by Graham Dyer

"As Thomas said, because the GPS unit has the compass in it it needs to be kept it aw…"

Graham Dyer replied Nov 17, 2017 to Can the GPS be placed inside the drone?

3 Nov 17, 2017
Reply by Graham Dyer

"The Ardupilot current and voltage sensors are not the best and the firmware even les…"

Graham Dyer replied Nov 17, 2017 to X6 new build battery discharge question

4 Nov 18, 2017
Reply by Bob Smith

"Yes, currents in the FC and close peripherals can cause magnetic interference, defin…"

Graham Dyer replied Nov 12, 2017 to Toilet Bowl effect in loiter even after calibration

5 Nov 16, 2017
Reply by Joel

"Joe, hijacking someone else's thread is not good manners, post your own thread in th…"

Graham Dyer replied Nov 12, 2017 to First RC build - Hexacopter w/ many calculations ^^

2 Nov 12, 2017
Reply by Graham Dyer

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