"Watch the video. 4'th axes are not generally fixed in one position - they are moved to wherever the setup requires them to be. As far as where it is in the video - everybody gotta be someplace......
I'll ask him where he got the…"
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Ken Kroeker's Discussions
Flight mode PWM ranges
Started this discussion. Last reply by Ken Kroeker Aug 9, 2012. 2 Replies 0 Likes
Can anyone tell me where the PWM ranges are defined for each flight mode? Is there a reason why the PWM range for Flight Mode 1 is so large?Continue
udrones "ready to fly" quad problems
Started Aug 4, 2012 0 Replies 0 Likes
My "ready to fly" quad continues to have problems and has yet to achieve lift off. After several violent flips and broken props on attempted takeoffs I have tethered the quad to a platform so that I…Continue
Ken Kroeker's Page
Latest Activity
Ken Kroeker replied to Ellison Chan's discussion Gauging Interest in the CNC Machine in the group DIYDrones - CNC ProjectKen Kroeker replied to Ellison Chan's discussion Gauging Interest in the CNC Machine in the group DIYDrones - CNC Project"Not sitting on a cross slide - it just has a 4'th axis on the end. I had a little correspondence with the guy who built it and he will answer questions. He has unfortunately lost the drawings though.
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Ken Kroeker replied to Ellison Chan's discussion Gauging Interest in the CNC Machine in the group DIYDrones - CNC Project"OK - so let's talk basics.
Moving gantry or moving table?
Form factor?
Here's what I would like to build - smaller than this say 18 by 36 working area and mist cooling not flood but basically…"
Ken Kroeker replied to Ellison Chan's discussion Gauging Interest in the CNC Machine in the group DIYDrones - CNC Project"If there is a concise description somewhere of what the group has decided to build, would someone point me at it?
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Ken Kroeker replied to Ellison Chan's discussion Gauging Interest in the CNC Machine in the group DIYDrones - CNC Project"I'm interested. Currently looking at building a cnc router for wood and Al in a 18 in by 36 in cutting area, but 24 by 36 would be ok too. I have a cnc mill, so can proto parts if necessary.
Is there a working spec somewhere with…"
Ken Kroeker replied to Ken Kroeker's discussion Flight mode PWM ranges"Thanks for that. I can get 6 modes if I change the ranges a little. For some reason I can't get mixing to deliver the unique values in the range that mission planner wants."
Developerjasonshort replied to Ken Kroeker's discussion Flight mode PWM ranges
"control_modes.pde:
static byte readSwitch(void){ int pulsewidth = g.rc_5.radio_in; // default for Arducopter
if (pulsewidth > 1230 && pulsewidth <= 1360) return 1; if (pulsewidth > 1360 && pulsewidth <= 1490) return 2;…"
Ken Kroeker posted a discussionFlight mode PWM ranges
Can anyone tell me where the PWM ranges are defined for each flight mode? Is there a reason why the PWM range for Flight Mode 1 is so large?See More
Ken Kroeker posted a discussionudrones "ready to fly" quad problems
My "ready to fly" quad continues to have problems and has yet to achieve lift off. After several violent flips and broken props on attempted takeoffs I have tethered the quad to a platform so that I could observe it better. In this tethered mode, I can see that pitch works correctly, but yaw and roll moves are reversed. In other words: Pushing the right stick to the right causes a roll to the left (opposite to expected behavior) Pushing the right stick to the left causes a roll to the right…See More
Ken Kroeker replied to Dom's discussion Where are the CAD files located?"I've used some of the drawings that are around to begin a 3d model of a quad frame. A rendering of a partial assembly is attached. When it's done I will make the files available if anyone is interested.
Question: Do the brushless motors…"
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