Latest Activity

FlyingMerf commented on Glenn Anderson's blog post How to succeed without really trying
"An amphibious noodlecopter! This is too good to ignore. So, a trip to Walmart gets me noodles, tape and glue. Where do I get the FG rods?"
5 minutes ago

Developer
Olivier ADLER replied to Randy's discussion ArduCopter-3.0 ready for wider use
"Yes the user community is very large now, the number of messages in this three days thread is impressive... I was almost certain that those pre-arm checks would have trigged a waste copter sanitizing and this is a very good point for a better…"
7 minutes ago

3D Robotics
Craig Elder replied to Randy's discussion ArduCopter-3.0 ready for wider use
"I think you have some confusion about what Rate_yaw_P does.  As James said you are inhibiting the controllers ability to command yaw, not setting the rate at which the vehicle will rotate.  What you have done is set the controller so…"
14 minutes ago
Bill Collydas commented on OG's blog post 3 Axis Brushless GIMBAL system & Steadicam for Pro Users ARDUCOPTER, Hoverfly, CINESTAR,
"@ Phil and that video from Defy what camera is he using???? And the Black magic pocket camera it weighs as much as the NEX no comparison at all. Bill"
14 minutes ago

Developer
leonardthall replied to Randy's discussion ArduCopter-3.0 ready for wider use
"The low yaw rate P shouldn't cause a problem. Your problem may be caused by roll pitch tuning OR you may have a mechanical problem developing. Good luck."
15 minutes ago
ronin57 commented on Thomas J Coyle III's blog post UAS demonstrates potential of unmanned aircraft for wildfire use
"Thomas, my friends' lake house in Sportsmans World inside Hell's Gates was the only house to survive that massive fire. All the other homes had been destroyed. If you know the area, his house is the one inside the Gate's with the…"
16 minutes ago
Bill Collydas commented on OG's blog post 3 Axis Brushless GIMBAL system & Steadicam for Pro Users ARDUCOPTER, Hoverfly, CINESTAR,
"@Phil You asked for a demo of my gimbal at 15-25 degrees pan. I posted the video at 30degree pan but I guess you still not impressed. I'm happy with what I built. Maybe you should try and build one your self then we will be the critics. Bill"
16 minutes ago
Choppy replied to Randy's discussion ArduCopter 2.9 / 2.9.1 released
"Hi John, what GPS are you using? I also had this issue with the quad twitching in loiter but smooth in stabilise. Changed out my mediatek GPS for a Ublox and is rock solid. Don't know if it helps for you but it was a 10 minute fix for me:)"
19 minutes ago
Jeff Taylor commented on Jeff Taylor's blog post RTF Hexacopter from Event 38 - Aphex
"Thanks Justin!"
19 minutes ago
Jesse commented on Bill Bonney's blog post FBI admits to using surveillance drones over US soil
"I thought that drone circling overhead with "FBI Surveillance Drone" written on the side looked a bit suspicious."
21 minutes ago
Xerravon replied to Randy's discussion ArduCopter 2.9 / 2.9.1 released
"hI, I am having a small problem I cannot seem to correct. I am using the 3.0 beta ver FW In loiter mode I am having smll vibrations, or wobbles, kind of shakiness. Maybe  an 1/8' of an inch oscillations. when I switch to althold it flys…"
24 minutes ago
Monroe Lee King Jr. commented on Thomas J Coyle III's blog post UAS demonstrates potential of unmanned aircraft for wildfire use
"Indeed this is a for sure area we can thrive in."
27 minutes ago
Monroe Lee King Jr. commented on Bill Bonney's blog post FBI admits to using surveillance drones over US soil
"ll the more reason we need to start our own entity to protect our right to fly. Droners need to get educated in airspace and FAA regulations and prepare to fight back."
29 minutes ago
Jonathan Hesselbarth commented on Chris Anderson's blog post VTOL with APM 2.5
"Hi everybody! @ Alejandro Martin Pirola - The hover time is around 8 minutes. During forward flight it should be possible to stay up longer than 20 minutes (if you fly slowly). I just loaded up two graphs about the electric power flow ->Link. The…"
38 minutes ago

Developer
R_Lefebvre replied to Matt Gunn's discussion Lets talk Canon cameras
"Really, how do you do zoom?"
56 minutes ago
Jani replied to u4eake's discussion APM 2.5 with NEO-6M ublox gps (not 3DR LEA-6)
"Adriano, Flashing red means you got 3D lock or "fix ok". Solid red means no lock. Led behaviour is opposite to mtk gps. For your connection problem: Can you give more information? How did you connect gps board to pc? What kind of ftdi…"
1 hour ago

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Forum

Lets talk Canon cameras

Started by Matt Gunn in Aerial photography. Last reply by R_Lefebvre 56 minutes ago. 16 Replies

What do I need to start

Started by Mitchell Yazdani in ArduCopter 2.x (multicopter). Last reply by Mitchell Yazdani 1 hour ago. 16 Replies

My PX4 mini hexa

Started by Remi in My Project 1 hour ago. 0 Replies

GPS resolution and repeatability?

Started by scathontiphat in GPS. Last reply by jonas.boehmer 1 hour ago. 1 Reply

Hexa bouncy in loiter?

Started by pyrosamz in ArduCopter 2.x (multicopter). Last reply by pyrosamz 1 hour ago. 9 Replies

Px4 Testing

Started by John Mulligan in ArduCopter 2.x (multicopter). Last reply by Tristan 2 hours ago. 136 Replies

Advantages to types of frames?

Started by Xander Zoolander in Quad/multicopter frames. Last reply by R. D. Starwalt 3 hours ago. 9 Replies

DM X serial to PPM

Started by Devin Braatz in 3DR Radios 4 hours ago. 0 Replies

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Welcome to DIY Drones!


This is the home for everything about amateur Unmanned Aerial Vehicles (UAVs). Use the tabs and drop-down menus above to navigate the site. (About us/Site rules)

This community created the Arduino-based ArduPilot, the world's first universal autopilot (planes, multicopters of all sorts and ground rovers). The APM 2.5 autopilot hardware runs a variety of powerful free UAV software systems, including:

  • ArduPlane, a pro-level UAV system for planes of all types
  • ArduCopter, a fully-autonomous multicopter and heli UAV system
  • ArduRover, a fully-autonomous ground-based vehicle system

I'm new to all this--where do I start?                    Are amateur UAVs legal? (yes)

Examples of civilian uses of drones                   Glossary of confusing terms

Blog Posts

FBI admits to using surveillance drones over US soil

Posted by Bill Bonney on June 19, 2013 at 2:59pm 2 Comments

The FBI has admitted it sometimes uses aerial surveillance drones over US soil,…

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RVJET with autopilot APM 2.5

Posted by jim C. on June 19, 2013 at 8:30am 3 Comments

hello everyone, after two weeks of settings and adjustments, the achievement RVJET fly with APM 2.5 in auto mode
Flying weight: 2750 grams
autopilot: APM 2.5
Motor: 3020 1110kv scorpion
prop: 10x6
Battery: 1 x 5000 + 1 x 3000

firmware : arduplane 2.73

How to succeed without really trying

Posted by Glenn Anderson on June 19, 2013 at 6:00am 21 Comments

My quad is flying better than it should.  I almost feel guilty.

I slapped together a frame in a few hours.  I use cheap props mounted on long shafts with cheap collets.  The motors are not precisely aligned to the frame.  The props are not balanced perfectly.  Motor centers form a rectangle not a square.  APM is strapped to the frame.  I never bothered to calibrate compassmot.  CG is not in the center of the…

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Printing (tiny) batteries

Posted by CrashingDutchman on June 19, 2013 at 4:33am 0 Comments

Novel application of 3D printing could enable the development of miniaturized medical implants, compact electronics, tiny robots, and more. It will probably take a while before this will be used for the hobby markt, but I though the story is nice enough to blog about it.

3D printing can now be used to print lithium-ion microbatteries the…

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Getting started with Matrix Pilot is now cheaper

Posted by Nick Arsov on June 18, 2013 at 11:30pm 18 Comments

Hi Everyone,

AUAV3 is now at a reduced price of $94.95 for a limited time.
There are several dedicated developers and most of the cool new features are at least in a beta form. We would like to see more users trying these boards and features. Also recently, 2 AUAV3's flew…
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Boeing's hydrogen-powered UAV takes first flight (last year)

Posted by Chris Anderson on June 18, 2013 at 8:00pm 6 Comments

Designed for a duration of four days at 65,000 feet. The first flight was just 28 minutes and it sustained damage on landing, but otherwise the mission was a success. ]UPDATE: This was a year ago, sorry for missing that. It's taken several flight since then]

Via…

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DIY Samsung Trigger for APM

Posted by Jeff Taylor on June 18, 2013 at 5:06pm 3 Comments

20130618_153028

In this post I’ll describe how to make your own cable to trigger the Samsung mirrorless cameras NX20, NX210 and NX1000. We’ll be using an ArduPilot Mega 2.5 to do the triggering but you can use any Arduino or even a soldered push button.

What you’ll need:

  • Any 2 or 3 wire cable – I use a 30cm Futaba servo extender which I cut the female end off…
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DJI has officially released the H3-2D Gimbal for $699!

Posted by Adam AKAV8R on June 18, 2013 at 3:00pm 16 Comments

Well the price has finally been released for the new DJI Phantom gimbal @ $699.00 and comes complete as shown below. The nice features are the ability to charge the GoPro while flying and the ability to output video to your video Tx all contained inside the arms of the gimbal.  Full details …

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Parrot releases GPS module for AR.Drone 2.0

Posted by Chris Anderson on June 18, 2013 at 1:20pm 11 Comments

MAVLink-compatible, which means it works with QGroundControl. All details here. Coverage from Engadget:

Starting next week, Parrot will be…

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Social Networking

Contests

Season Two of the Trust Time Trial (T3) Contest has now begun. The fourth round is an accuracy round for multicopters, which requires contestants to fly a cube. The deadline is April 14th.

A list of all T3 contests is here

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UAV news from sUAS News

Unmanned aircraft training goes on the road

Unmanned aircraft training goes on the road

By HEATHER R. SMITH AMRDEC Public Affairs To train operators of the unmanned aircraft Shadow, Hunter and Gray Eagle, the Army uses Institutional Mission Simulators, which are mockups of the ground control stations from which aircraft are operated in the…

GA-ASI and Fokker Team to Offer Predator B to the Netherlands PAS13

GA-ASI and Fokker Team to Offer Predator B to the Netherlands PAS13

General Atomics Aeronautical Systems, Inc. (GA‑ASI), a leading manufacturer of Remotely Piloted Aircraft (RPA), tactical reconnaissance radars, and electro-optic surveillance systems, today announced that it has signed a Memorandum of Understanding (MOU) with Fokker Technologies, a leading specialist in advanced components…

Unmanned Research

Unmanned Research

A new organization called Unmanned Research has recently been formed in an effort to address the current void in standardization and approach to legalization of the UAS industry for civilian applications. The FAA has been stagnant for almost a decade…

ETURNAS UAV at PAS 13

ETURNAS UAV at PAS 13

LE BOURGET, FRANCE: June 19, 2013 - Design Intelligence Incorporated, LLC (DII) and MicroLink Devices, Inc.  (MLD) today announced the development of a new solar-optimized unmanned aerial vehicle (UAV) called ETURNAS. The ETURNAS UAV weighs less than nine pounds and uses a reconfigurable solar wing…

Piaggio Hammerhead at PAS13

Piaggio Hammerhead at PAS13

Visiting Paris airshow for the first time the Piaggio Hammerhead is certainly the most dashing UA entrant. Based on its existing manned platform the Hammerhead is a fast high performance machine as one might expect from the Italians. The Piaggio…

UAV news from Flight Global

Maritime Heron UAV supports European airspace trial

Europe has advanced a project to prove the feasibility of using satellite communications to enable UAS operations in non-segregated airspace ...

Brazilian navy begins UAS evaluation

The Brazilian navy has begun to evaluate two Israeli-made unmanned air systems for maritime surveillance missions ...

Indian air force to launch micro UAS evaluation

The Indian air force is to evaluate several micro unmanned air systems from around 10 companies in early May ...

VIDEO: Eurocopter demonstrates unmanned EC145

Eurocopter has unveiled an optionally piloted vehicle (OPV), based on its EC145 light twin, which has been in development since September 2011.

Israeli F-16 downs another Hezbollah UAV

An Israeli air force Lockheed Martin F-16 has shot down an unmanned air vehicle launched from Lebanon by Hezbollah militants ...

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