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Andy7:
25 May 2020 23:14:08
We have very high standards here you know.  :cool:
ched:
25 May 2020 19:49:45
:welcome: Liam
LiamHowe89:
25 May 2020 19:05:32
Yes... I'm daft. I can now spell 6. :laugh:
LiamHowe89:
25 May 2020 18:24:33
Guys, new here but am I being daft? I can't post a new post because apparently I don't know how many props a hexcopter has... got to be 6 right? Cheers!
ched:
25 May 2020 13:21:10
Not seen one AtomicLama. Sounds interesting
atomiclama:
21 May 2020 14:32:09
Do we have a what's in the box thread? Can't find one but sure there was.
Andy7:
06 May 2020 21:02:44
I'd take his word for that.
ched:
06 May 2020 15:01:15
Can it Hoverfly?? :laugh: :laugh: :laugh:
hoverfly:
06 May 2020 09:45:38
Always keep the light in the bathroom working...the transposition of  PrepH  and Ralgex  tubes can be devastating.  :evil:
ched:
05 May 2020 20:51:39
What a time for internet to go down!!!!!! :angry: :angry: :angry: :angry: :angry:
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3d - Printworx

Printing 3d Forum

Ultrasonic Sensors Comparison

Started by Jumpy07, Tuesday,April 09, 2013, 21:29:46

Previous topic - Next topic

Jumpy07

BNUC-S Pilot with PfCo /PFAW.
UAQ / CAA PfCo Instructor / Flight Assessor

"All that is necessary for the triumph of evil is that good men do nothing"

Gaza07


kym

The 450/550 (actually 500 across the diag) Seeker is flying, the GPS works well enough (+-10m), and so now we load it down will the odds and ends.
First up is sonar.
I shovelled through my garage boxes and all I can find are 3 SR05';s. I thought I had some 04';s out there but couldn';t find them.
Now my question is -- what is the closest distance between the 2 cans on the ';04?
I thought the ';05 and ';04 were exactly the same size. But now I';d like to know if that';s right.
Reason -- you guessed it. Chinese airframe and the holes drilled in the deck for the sonar DO NOT FIT the ';05s that I have. The diam is OK, the position cut out for the pins is OK, but the main holes are too close together.
No probs to mount the whole board below the bottom deck, but I';d just like to know if the ';04 will fit.
I also noticed on the decks I have the diag holes to mount the little board are also off by around 2 mm too close for the ';05s.
Of course, I bought the ';05 boards from a small outfit in Thailand -- that might be the problem.

cuongvd

Nice.
I';m running MultiWii now  :( , i think i should flash my Crius V2 to MegaPirateNG to utilize them  :tongue:
DJI flame wheel 450 kit with motor and ESC
Crius AIO Pro V2 with Mpng 2.8R3
BLheli firmware on DJI ESC