Latest Activity

昆緯 柯 replied to 昆緯 柯's discussion Mission Planner MAV 1.0的simulation部分 in the group Taiwan ROC ArduPilot Group
"有結果了 不過成功一半 現在很奇怪的是 在radio calibration 四個軸都有訊號 可是在 simulation 啟動時 throttle沒有訊號,其他都有訊號......不知道為什麼"
12 minutes ago
Bill Bonney commented on Gordon's blog post Mode Switch Setup for Turnigy 9x with ER9x Firmware
" This is how I have my mode switch setup on my Open9x radio. "
21 minutes ago
Clint Phillips replied to Ryan Randels's discussion I'll Introduce myself - QAV400 Pilot With a Question!
"Do you still get the wobble in acro with stab P at 0? Have you tried to turn rate p down to around 0.09. Are you locking pitch and roll?"
27 minutes ago
Bill Bonney replied to Hugues's discussion NEVER connect a Capacitor backup or voltage protector on APM board
"Thanks Stephen, The schematics I'm pretty ok with, I just don't have experience with Eagle. Most of my previous board layouts where done using OHP film, laser printers (when they cost $1000s) and UV exposure boxes. I helped test a 8051 dev…"
29 minutes ago
Awni Hafedh commented on Roberto Navoni's blog post Mechanical Hands From A MakerBot: The Magic Of Robohand (From Makerbot blog news)
"I am truly touched, this is really amazing"
39 minutes ago
Wade Hirsch replied to Kevin Hester's discussion Important fix for waypoints in the group Andropilot Users Group
"HI Kevin.   I was able to fly for the first time in 2 weeks.  There are a lot of updates that you made.   It looks like some of them are the ones I suggested.   I appreciate that.  There was one issue that i…"
49 minutes ago
Jeremy Ardley replied to Jeremy Ardley's discussion ArduPilot APM 2.5 Behaviour on Channel > 4 ?
"I'm not sure what you mean? Do you mean keep channel 5 output on the APM driving the flap servo? What do I do with wiring of receiver to APM on channel 5/7 ? What do I configure on the transmitter? As I said, I think the problem is in the APM…"
55 minutes ago

Assistant Admin
Joshua Johnson commented on Matt Gunn's blog post Mapping Mission Ride Along
"Awesome Aerial Map!!! Do you find canons easy to convert FPV?! Or do you not use it for FPV."
1 hour ago
Matt Gunn posted a blog post

Mapping Mission Ride Along

Here's my 1st mapping test flight with a Skyhunter twin-boom pusher. Im running Arduplane 2.73. Mapping camera is a Canon s95 running an intervalometer script via chdk. Its suspended from a single axis gimbal that keeps the camera pointing down regardless of aircraft bank angle. Video shot from a GoPro 3 Black Edition.It took 120 photos during the 10 minute flight, and stitched with PT GUI. I need to refine my grid spacing and polygon locations relative to the target area, and intervalometer…See More
1 hour ago
Leandro Gonçalves Santos commented on Gordon's blog post Mode Switch Setup for Turnigy 9x with ER9x Firmware
"DAVID COURT or other please show me your configuration for Open9X.... I need help for 6 position mode using switch P3"
1 hour ago
Steve Quartly posted a discussion

Newbie Alert! Help with my purchase?

Hey All,I apologise in advance for these basic questions, but I am a newbie and want to try and get my purchase right before ordering.I'm considering buying a Arducopter Hexa, but I'm not sure which one, the Arduopter or the jD-Simplex?http://store.jdrones.com/Assembled_jD_Simplex_Hexa_p/arfacsmha.htmor…See More
1 hour ago
Christian Bodington posted photos
2 hours ago
Dave posted a discussion

Reboot? Or some other power problem.

I've been working on my quad for a while and while I believe I had a brown out. I was working on trims and had just swapped a bad battery, gave it some throttle and then things became unresponsive and so did mission planner. A few seconds later MP responded again and I was able to power the motors powered down. I was connected to my computer at the time and I'm looking at tlogs but unsure what to look for. If you could point me in the direction of what the graph items mean that would probably…See More
2 hours ago
Harry replied to Alex O.'s discussion APM 2.5 Alt Hold (SCARY!..)
"I know this is unrelated to the zAccel and alt hold discussion, but does anybody else get a 3D effect when looking at that graph?  The red seems to float out in front of the blue.  Kinda neat."
3 hours ago
Ricardo Affonso replied to Charlie's discussion How to analyze a crash?
"sorry for taking so long. here it goes again. i also added the rlog and tlog from the crash out of the rar file."
3 hours ago
Zachariah Jones replied to Zachariah Jones's discussion I am looking for someone who makes or can make custom Carbon Fibre aireframes
"Thank you for the info Marcelo"
3 hours ago

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Forum

ArduPilot APM 2.5 Behaviour on Channel > 4 ?

Started by Jeremy Ardley in Autopilot hardware. Last reply by Jeremy Ardley 55 minutes ago. 2 Replies

Newbie Alert! Help with my purchase?

Started by Steve Quartly in Newbie 1 hour ago. 0 Replies

How to analyze a crash?

Started by Charlie in ArduCopter 2.x (multicopter). Last reply by Ricardo Affonso 3 hours ago. 30 Replies

power gimbal

Started by Jarrod in ArduCopter 2.x (multicopter). Last reply by Randy 4 hours ago. 1 Reply

Px4 Testing

Started by John Mulligan in ArduCopter 2.x (multicopter). Last reply by Ravi 4 hours ago. 110 Replies

ArduPlane 2.73 released

Started by Andrew Tridgell in ArduPlane 2.x software. Last reply by Matt Gunn 5 hours ago. 52 Replies

Adding extra functions to MinimOSD

Started by Gábor Zoltán in OSD. Last reply by iskess 7 hours ago. 2014 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.

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

Mapping Mission Ride Along

Posted by Matt Gunn on May 18, 2013 at 10:11pm 1 Comment

Here's my 1st mapping test flight with a Skyhunter twin-boom pusher. Im running Arduplane 2.73. Mapping camera is a Canon s95 running an intervalometer script via chdk. Its suspended from a single axis gimbal that keeps the camera pointing down regardless of aircraft bank angle. Video shot from a GoPro 3 Black Edition.

It took 120 photos during the 10 minute…

Continue

Mechanical Hands From A MakerBot: The Magic Of Robohand (From Makerbot blog news)

Posted by Roberto Navoni on May 18, 2013 at 2:37pm 4 Comments

 

When Richard Van As, a master carpenter in Johannesburg, South Africa, decided to make a set of mechanical fingers, it wasn’t just for fun. He’d lost four of the fingers on his right hand in an unfortunate work accident. For a tradesman like Rich, having a disabled hand is a big professional…

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US House Crime/Homeland Security subcommittee hearing on domestic use of drones

Posted by Kyle Derkacz on May 18, 2013 at 2:30am 1 Comment

Domestic Use of Drones

...left with a cliffhanger: are you allowed to shoot down a drone if it's over your "airspace" (very end of the…

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Thirty Days (#13): Y6 in-flight motor failure tests

Posted by Joshua Ott on May 17, 2013 at 6:00pm 13 Comments

Testing out how the new Y6 responds to an in-flight motor failure. Not bad!

Costa Concordia

Posted by trappy on May 17, 2013 at 10:38am 5 Comments

We went and filmed the repair works of the stranded Costa Concordia.

Google Investing in Drone Tech

Posted by Scott Berfield on May 17, 2013 at 10:00am 9 Comments



 

Echoing a company belief in autonomous systems, clever algorithms, and replacing fallible humans with smart machines, Google's venture capital arm announced yesterday that it is investing $10.7 million in a company that makes drone brains.…

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Geologists in Norway are using drones with cameras to hunt for oil

Posted by Thomas J Coyle III on May 17, 2013 at 9:14am 0 Comments

Geologists have long used seismology on the bottom of the ocean or have been throwing dynamite from snowmobiles when they look for oil. But now researchers at…

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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

Michael Hutt program manager USGS to speak at sUSBexpo

Michael Hutt program manager USGS to speak at sUSBexpo

Michael Hutt will share insights from the USGS and their unmanned aircraft operations at the Small Unmanned Systems Business Expo July 25th – 26th at the TechShop San Francisco The USGS National UAS Project Office at the Geosciences and Environmental Change Science Center (GECSC) is located in Denver CO, and is an operational component of the Climate and Land Use Change Land Remote Sensing Program. It was established on May 8, 2008 based on the successful completion of an Emerging Technology Investigation into the potential use of Unmanned Aircraft Systems (UAS) to benefit the DOI and USGS missions. http://susbexpo.com/ Bookmark It Hide Sites

Texas Senate approves bill to curtail drone photography

Texas Senate approves bill to curtail drone photography

Remember the River of Blood story, it went viral. Seems the Texa’s senate would prefer to sweep what Texan businesses get up to under the carpet. If this act makes it all the way through and you let this sort of images out into the wild you will be facing the law. It should not have taken the images to uncover the massive pollution that was occurring.  Texas should know the condition of its rivers. I would be ashamed to live in a place that seems to care so little for its environment. Good news though for other states bidding to host one of the FAA Test sites, Texas Privacy Act (HB 912) could be a royal PIA for people testing. Use of drones to capture photographs and video images on private property without permission of the owner would be prohibited under a bill the Senate passed Friday. Supporters of the ban say it is needed because of the increasing incidence of indiscriminate surveillance by unmanned drones. The Senate amended the bill, already passed by the House, to exempt unmanned vehicles used by police and law enforcement officers and to protect citizens who use a cellphone or other recording device to film [...]

Congress gets mixed advice on drone laws

Congress gets mixed advice on drone laws

  AP WASHINGTON – The growing use of unmanned surveillance “eyes in the sky” aircraft raises a thicket of privacy concerns, but Congress is getting mixed advice on what, if anything, to do about it. A future with domestic drones may be inevitable. While civilian drone use is currently limited to government agencies and some public universities, a law passed by Congress last year requires the Federal Aviation Administration to allow widespread drone flights in the United States by 2015. According to FAA estimates, as many as 7,500 civilian drones could be in use within five years. “Technology is great — as long as it’s used the right and proper way,” Rep. Jason Chaffetz, R-Utah, said at a House Judiciary subcommittee hearing Friday on issues surrounding drones — which can be as small as a bird and as large as a plane. http://www.pressherald.com/news/nationworld/congress-gets-mixed-advice-on-drone-laws_2013-05-18.html Bookmark It Hide Sites

Minnesota National Guard launches its $3.9 million drone facility

Minnesota National Guard launches its $3.9 million drone facility

by: PAT PHEIFER , Star Tribune CAMP RIPLEY, MINN. – The Shadow, an unmanned aerial vehicle commonly known as a drone, roars to life on the video screen like a powerful snowmobile before it’s launched into the skies on a catapult. Unfortunately, weather conditions prevented the real thing from taking flight Friday morning as the Minnesota National Guard officially launched its new $3.9 million Unmanned Aircraft Operations Facility. The Guard has flown UAVs since 2004 and has seven at Camp Ripley: three Shadows, with 14-foot wing spans, and four smaller Ravens, with 5-foot wing spans that can be carried in a backpack, quickly assembled and launched by hand. http://www.startribune.com/local/207963661.html?refer=y Bookmark It Hide Sites

Sinclair invests in UAV courses

Sinclair invests in UAV courses

Jordan Burgess DAYTON, Ohio (WDTN) – The Unmanned Aerial Vehicles or UAVs at Sinclair Community College may feel light when you pick them up, but they carry a lot of weight when it comes to the Miami Valley’s future. “We think this is going to be a very important industry for our region as we move forward,” says Sinclair President Steven Johnson. Sinclair invests in UAV courses That’s why starting next year you’ll be able to major in Unmanned Aerial Systems at Sinclair Community College. The college’s board of trustees voted today to invest $1.4 million into its UAS program. The money will allow it to add courses and classrooms. “In these unmanned systems we’re going to apply them in agriculture and mapping and law enforcement and planning,” Johnson says. But some think before students take a class in UAVs they need a course in ethics. http://www.wdtn.com/dpp/news/local/montgomery/sinclair-invests-in-drone-courses#.UZeg8LUweIw Bookmark It Hide Sites

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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