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"@Tridge & @Paul,
Thanks a lot for the clarifications. I agree that there is no need to separate IAS, CAS And EAS in our case. Also happy to see the separation of TAS and EAS - TAS for navigation and EAS for flying.
BTW, does the new airspeed…"
Thanks a lot for the clarifications. I agree that there is no need to separate IAS, CAS And EAS in our case. Also happy to see the separation of TAS and EAS - TAS for navigation and EAS for flying.
BTW, does the new airspeed…"
"Hi Andrew & the entire gang,
Thanks for getting into more precise airspeed measurements and models!! Much appreciated.
Three questions / comments which may very well originate from my ignorance, but I'll ask anyway:
Please elaborate a bit on…"
Thanks for getting into more precise airspeed measurements and models!! Much appreciated.
Three questions / comments which may very well originate from my ignorance, but I'll ask anyway:
Please elaborate a bit on…"
"Thanks Michael & Christian,
Installing Arial Narrow fixed the problem. Surprised that is was not included in base Windows to begin with...
cheers
-mikko"
Installing Arial Narrow fixed the problem. Surprised that is was not included in base Windows to begin with...
cheers
-mikko"
"... One more note...
I was trying to find out what causes this, but it seems that 1.2.55 is not in git yet so I could not really dig int this at all.
What is the release management process for MissionPlanner?
-mikko"
I was trying to find out what causes this, but it seems that 1.2.55 is not in git yet so I could not really dig int this at all.
What is the release management process for MissionPlanner?
-mikko"
Anybody else have this kind of problem:After updating to MissionPlanner 1.2.55, the entire MissionPlanner crashes during its start-up. The splash screen shows up and very soon after that it stops responding. The console shows a "fatal app…
"Fully with you in damping the vibration nearest to its source.
I would google for "sound card spectrum analyzer" and mechanically attach a light microphone to the frame. That would be cheap and will give you a baseline to start tuning the mounts. …"
I would google for "sound card spectrum analyzer" and mechanically attach a light microphone to the frame. That would be cheap and will give you a baseline to start tuning the mounts. …"
"Congrats Jani & jDrones team! Exciting to see you also expanding.
-mikko"
-mikko"
"
Thanks a lot for the invitation to the group!!
<Deep Japanese bow>
I am proud of having received Russel's email.
Some notes / comments / questions:
WOW! Excellent list.
I assume "single board APM with integrated GPS" means: APM + IMU…"
Thanks a lot for the invitation to the group!!
<Deep Japanese bow>
I am proud of having received Russel's email.
Some notes / comments / questions:
WOW! Excellent list.
I assume "single board APM with integrated GPS" means: APM + IMU…"
"Not being experienced in dropping 1 kg capsules from 35 km altitude I'll start with some modeler's common sense...
Given your dimensions and reasoning that your speed range would be around 200 to 300 km/h, I would consider
1. attaching three or…"
Given your dimensions and reasoning that your speed range would be around 200 to 300 km/h, I would consider
1. attaching three or…"
"Krzysztof
& Lojze as well,
Thanks for sharing! Much appreciated. Great stuff!
-mikko"
& Lojze as well,
Thanks for sharing! Much appreciated. Great stuff!
-mikko"
"I just checked both of the data sheets and t seems that their sensitivities are in deed different.
Older MPXV5004DP: Output voltage goes from 1.0V to 5.0V for the pressure range from 0 to 4.0 kPa. Sensitivity 1V/kPa
Newer MPXV7007DP: Output…"
Older MPXV5004DP: Output voltage goes from 1.0V to 5.0V for the pressure range from 0 to 4.0 kPa. Sensitivity 1V/kPa
Newer MPXV7007DP: Output…"
"Hi guys,
I also have MPXV500 airspeed sensor (well - two of them...) - both from DIYDrones Store.
I am getting 1420..1440 when the sensor is connected and 2550..2790 when the sensor is not connected. (A handful of samples for both cases, ambient…"
I also have MPXV500 airspeed sensor (well - two of them...) - both from DIYDrones Store.
I am getting 1420..1440 when the sensor is connected and 2550..2790 when the sensor is not connected. (A handful of samples for both cases, ambient…"
"You definitely want to have RC flying experience first!!
My 2 cents is to buy a cheap and easy to fly plane and (crash and) fly it for one season at least so that you have the routine and feel of how a plane behaves and can control the plane with…"
My 2 cents is to buy a cheap and easy to fly plane and (crash and) fly it for one season at least so that you have the routine and feel of how a plane behaves and can control the plane with…"
"You would need to clarify your mission parameters a bit more. What is your inexpensive? How long are you planning to stay airborne? Why top-speed limits?
My gut numbers for you:
With 12 kg payload on a plane you would need a minimum of about 3…"
My gut numbers for you:
With 12 kg payload on a plane you would need a minimum of about 3…"
"This earlier discussion (a short one...) may provide what you are looking for.
cheers
-mikko"
cheers
-mikko"
"Guys,
For protecting Electronics, DO NOT USE normal SILICONs anywhere! (Silicon may also contaminate your workshop and materials making painting and glueing a real challeng, but that is an other story.) Silicon in electronics leads to fast…"
For protecting Electronics, DO NOT USE normal SILICONs anywhere! (Silicon may also contaminate your workshop and materials making painting and glueing a real challeng, but that is an other story.) Silicon in electronics leads to fast…"
