jjohow
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jjohow's Discussions

After Calibration Motors keep beeping!

Started this discussion. Last reply by Bill Mar 14, 2013. 3 Replies

Hi!Sorry... this is getting strange, I know.But after I just calibrated my TX with the APM 2.5 the motors started spinning at low RPM.I disconnected the the power source (5 V BEC) and than the…Continue

Tags: calibration, after, Beeping, Motors

Altitude problem

Started this discussion. Last reply by Sean Headrick Mar 11, 2013. 3 Replies

Hi!I know this has been discussed before but somehow I could not find the old discussion.After having calibrated my APM 2.5, when I go out flying, the middle position of my throttle stick makes my…Continue

Tags: problem, alt, 2.5, Apm

Slow hight oscillations on APM 2.5 - what to tune?

Started this discussion. Last reply by leonardthall Jan 28, 2013. 1 Reply

Hi there!Today I mounted strong motors on my DJI 450 flame wheel: 2838 /1080KV - 280W with 11x5 carbon props. I am very happy with the flight-performance except for the slow oscillations in…Continue

Tags: oscillations, hight, 2.5, APM

Motors beeping after change to PPM-Sum

Started this discussion. Last reply by Gregmaan May 1, 2013. 5 Replies

Hi there,I have a Graupner MX-20 which supports PPM-sum on Ch8. I wanted to get rid of too many cables on my RX. So I changed to PPM. I did it like shown in the Wiki, bridged signal Pins 2+3 on my…Continue

Tags: PPM, sum, to, change, beeping

 

jjohow's Page

Latest Activity

Den Cath replied to jjohow's discussion ESCs don't like cold weather - known problem?
"Hey guys - I've been facing the same issue with some cheap chinese ESCs. They would just start beeping when being taken out to the cold. So, after being quite pissed that I cant fly my drone and will have to redo all the soldering again,…"
Mar 28, 2018

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About Me:
APM - newbie on 31/08/2011
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areal photography

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