Melih Karakelle
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Melih Karakelle's Discussions

Autolanding with Ultrasonic Sensor?

Started this discussion. Last reply by PavelEkb Jan 28, 2010. 10 Replies

Hi Everyone,I have a question for you. I'm designing auto landing system with ultrasonic sensor controlled elevator.It will take the control in last 3 meters for smooth touch to the ground.And…Continue

Tags: Ultrasonic, Autolanding

 

Melih Karakelle's Page

Latest Activity

Melih Karakelle commented on Simon's blog post 12 Rotor from SmartDrones
"Another Solidworks video about how can we render useless but good look things.Did you see the GPS disc insite? I guess the designer thinking the drone gps antennas looks like mapping gps rings. And this is why they need ring type GPS antenna and a…"
May 28
Melih Karakelle commented on mquintilian's blog post Lesson learned: Always remove the propellers when testing!
"I'm using these Kevlar gloves when i have to work close the propellers. I guess you can find them from some  industrial equipment shops. Prices around 100$ and protects your health and pocket from very…"
Apr 29

Moderator
Ellison Chan commented on Melih Karakelle's blog post Micro Quadrocopter vs Airsoft Guns
"It's obviously an ad for CoD.  But entertaining anyways. FPSRussian is a funny guy."
Apr 25
Allen Bishop commented on Melih Karakelle's blog post Micro Quadrocopter vs Airsoft Guns
"Let's have an air battle.  Check out this video: http://www.youtube.com/watch?feature=player_embedded&v=SNPJMk2fgJU :-)"
Apr 25
Melih Karakelle commented on Ellison Chan's blog post Which Flight Controller Drives this Quad?
"I'm sure they are using KK controller v1. It is rock solid and single loop code quad controller. But of course they are using Fast PWM ESCs. :) "
Apr 22
Melih Karakelle commented on Melih Karakelle's blog post Micro Quadrocopter vs Airsoft Guns
"We are also planning to using a light saber for next video :) but, i need better video editor software. "
Apr 22

Developer
Sandro Benigno commented on Melih Karakelle's blog post Micro Quadrocopter vs Airsoft Guns
"Melih: Thumbs UP for the dance at the end... LOL"
Apr 21
CrashingDutchman commented on Melih Karakelle's blog post Micro Quadrocopter vs Airsoft Guns
"Very nice Melih!"
Apr 21
Melih Karakelle commented on Melih Karakelle's blog post Micro Quadrocopter vs Airsoft Guns
"Thanks guys :)@Ellison, I guess we hit the propellers more than ten times, but propeller tips very flexible in this speed and bb sliding around. Because i find only one impact sign on the propeller center.@Dimitar, It is impossible for us because HK…"
Apr 20
Marooned commented on Melih Karakelle's blog post Micro Quadrocopter vs Airsoft Guns
"That hurts!"
Apr 20
Ruwan commented on Melih Karakelle's blog post Micro Quadrocopter vs Airsoft Guns
"It is good that quad didn't go in between the shooter and the gun :-)"
Apr 20

Developer
R_Lefebvre commented on Melih Karakelle's blog post Micro Quadrocopter vs Airsoft Guns
"Poor defenceless copters.  They need some airsoft too."
Apr 20
Dimitar Kolev commented on Melih Karakelle's blog post Micro Quadrocopter vs Airsoft Guns
"When are you start to sell MQ-202 fully assembled and ready to fly (not only the frame)? Great fun with the airsoft guns, have a great weekend!"
Apr 20
Dave commented on Melih Karakelle's blog post Micro Quadrocopter vs Airsoft Guns
"I don't know whats better the shoot down or the enthusiasm for the BeeGees at the end. Have a great weekend guys."
Apr 20

Moderator
Ellison Chan commented on Melih Karakelle's blog post Micro Quadrocopter vs Airsoft Guns
"Ken, if that happens, don't try to post a blog on this forum.  Our policy does not allow posting about weaponization of drones. "
Apr 20
ken wood commented on Melih Karakelle's blog post Micro Quadrocopter vs Airsoft Guns
"A new option for copter is either a Taser or a C4 dispatcher."
Apr 20

Profile Information

About Me:
R&D Engineer
Tell us a bit about your UAV interest
www.flytron.com
Hometown:
Turkey

Melih Karakelle's Blog

Micro Quadrocopter vs Airsoft Guns

Posted on April 20, 2012 at 9:02am 17 Comments

Hi Everyone

Today is Friday and after dispatching all orders finally we are idle.

My MQ-202 MicroQuad was on the desk and airsoft guns were on sight.



Please watch all video we have a surprise in the end ;)



Have a nice weekend

Melih &…

Continue

MQ-200 microquad setup and first flight

Posted on March 29, 2012 at 7:19am 1 Comment

 

Hi Everyone,

Maybe you remember, last week my 200mm size quadrocopter (MQ-200) was lifted a GoPro.

After outdoor flight under 15-20km wind conditions without any problem,  i designed MQ-202.

It is same size microquadro but including landing gears and more rigid than MQ-200.



MQ-202 flying with…

Continue

Open Source I2C GPS - Navigatron

Posted on March 24, 2012 at 1:30am 6 Comments

Image Image

Hi Everyone,



If you are developing some GPS based applications maybe you know, GPS data protocol is serial and %90 of data is just garbage. You have to listen it every time, data parsing a headache and impossible to making other time critical applications in same time.



I'm glad to announce the Navigatron - I2C GPS solution :)



Navigatron is an Arduino based board with GPS and backup battery. It is…

Continue

Smallest Quadrocopter with GoPro

Posted on March 22, 2012 at 3:00am 24 Comments

Hi Guys,

The title is a little bit ambitious but i guess no one tried to lift a GoPro with a 140gr Micro Quadrocopter before :D



The throttle was %80 when flying with half drained 2S LiPO battery, this is why it is a little bit aggressive.



This is my micro quadro setup…

Continue

Comment Wall (5 comments)

At 3:48pm on January 4, 2010,
Moderator
Sgt Ric
said…
hello Melih,
My problem with Endurance-RC and their PCTx is that they didn't tell me the system would not work on my Futaba 6ex 2.4ghz radio, until AFTER I had bought it!

Are there some radios that your system will not work on?
At 10:46pm on January 4, 2010, Melih Karakelle said…
Hi,

I'm using 6ex too :) I'm selling DT-3K headtracker since 8 months, and this device using same method for sending head tracking signals. No problem with all futaba, hitec, etc. I have happy 100+ customer :)
At 6:40am on February 17, 2010,
Developer
Mark Colwell
said…
Melih, Can I use new 420 camera w 2.4ghz tx with OSD? is there video in/out pads?
And I would like to write code for USBtoPPM for Spectrum/JR head tracker.
At 8:01am on February 17, 2010, Melih Karakelle said…
Hi Mark,
Yes you can use it with OSD, camera have + - and video pads on bottomside.
Sorry about Compufly, offer finished now and i sent the products to winners. New products will on stocks in 1 week.
At 7:33pm on August 29, 2010, Ben said…
Hi Melih, I'm interested in getting a few units of USBtoPPM for Futaba. Wondering if you have C# code as example as I want to integrate it into my C# application.

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Contests

Season Two of the Trust Time Trial (T3) Contest has now begun. The third round was a reliablilty/aerial photography round for both planes and copters, which is now closed. Stay tuned for the next round, beginning soon.

A list of all T3 contests is here

 

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