Welcome to Multi-Rotor UK. Please login or sign up.

Friday,March 29, 2024, 10:17:11

Login with username, password and session length

Shoutbox

Bad Raven:
26 Mar 2024 08:41:05
 :(
Andy7:
25 Mar 2024 14:49:21
An excess of work and rain.  :thumbdown:
Bad Raven:
23 Mar 2024 18:12:38
Almost a personal Blog, it would seem. LOTS of members, but NO posts.  :-/   :shrug:
Gaza07:
06 Mar 2024 16:59:49
Anyone still here  :shrug:
ched:
24 Dec 2023 11:48:48
Hope you all have a Great Christmas and a happy New Year.
Bad Raven:
20 Dec 2023 06:17:47
 ~~   :beer2: 
Gaza07:
19 Dec 2023 22:20:27
Merry Christmas All  :beer2:
Bad Raven:
01 Dec 2023 06:59:57
New Simulator Section started!   :beer2:
Bad Raven:
17 Jun 2023 06:52:23
Yes, smaller, same as lots of things as time passes.
Andy7:
08 Jun 2023 22:49:18
 ~~
Members
Stats
  • Total Posts: 201,420
  • Total Topics: 20,260
  • Online today: 35
  • Online ever: 530
  • (Tuesday,June 26, 2012, 08:34:46 )
Users Online
Users: 0
Guests: 28
Total: 28

Theme Changer





3d - Printworx

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

[url="https://www.youtube.com/channel/UCN6zN99iLCIJea5FCQPKf_g"]YouTube[/url]   [url="https://www.printing-3d.co.uk"]printing-3d[/url]  [url="https://www.thingiverse.com/Gaza07/about"]Thingiverse[/url]  [url="https://www.3d-printworx.co.uk"]3d-printworx[/url]

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