I made following modifications
wing span increased to 74 in
root cord 12inch
Tip cord 9inch
Tested with 2x8000mah Tenergy pack
got 1hr endurance
Di-hedral 4inch from wing tip
IT is very hard to turn from aileron will reduce the di-hedral to 2inch
Prop apc 1407E…Continue
So today i tried to make a movie with the GoPro and the OCTOV platform and it seems to be stable.
Next step is to put caoutchouc under the motors to absorb more vibration.
This Plateform is really dedicaded for movie !! enjoy Guys !!
After several crashes my frame has finally evolved into something I'm fairly happy with. It uses all standard AC2 kit electronics, but custom built frame/arms, etc. It has a modular base so I can easily change out Camera mount for just plain, centralised battery mount. The camera mount has an offset battery…Continue
I had a fully tricked out with every options ArducopterMega I purchased fully assembled from jdrones last year. I usually assemble all my own stuff so it figures that I crashed it *hard* on the first or second flight and basically destroyed the frame. This sent me down the rabbit hole and since then I have…Continue
Successfully maiden'd the third version of my Modular Testing Platform. My eventual goal is to scratch build an airplane that carry and utilize FPV and UAV components, but I wanted to start small and basic first.
Overall it flew well, had plenty of power, and wasn't as "pitchy" as the last MTP, however I'm going to have to strengthen my motor mount or have some other total new solution to landing (different method, prop location, etc.) I may…Continue
Today I spotted this "Digital Addressable RGB LED with PWM waterproof flexi strip" from Adafruit.
Each LED in this strip is individually addressable, meaning you can set the…Continue
hi friends, whenever we fly in automode using APM there is always some chance of a bad crash. we do lose some expensive equipment. APM is quite expensive for almost $400 and not counting the mid night hours that go in debugging. so i have worked on a aluminum APM housing which is quite strong with 1.5mm thickness and is…
One of the cool things about the 3D Robotics factory in San Diego is that it's near the Naval air station and there are a load of cool military aircraft flying by all the time. Today, the Blue Angels were practicing while the 3D Robotics team was testing some new ArduCopter hardware.
(via 3D Robotics…Continue
One of the biggest challenges in an open source development project is getting the "architecture of participation" right. Like a great game, contributing should be easy to pick up but hard to master, giving people of all skills and experience an opportunity to engage. Right now we have scores of developers working…Continue
The 3D Robotics PhoneDrone Android/RC interface board is finally in production! Pre-orders are starting now and it will ship on Oct 17th. From the product listing:
It's a way to connect any…
APM Mission Planner is adding more support for the AttoPilot Voltage Sensor. Thus the Open Hardware Store has introduced a voltage sensor kit that is ready to be used and you just need to plug it in and configure Ardupilot. It comes with XT60-connectors and a 15cm long servo cable to connect to the…Continue
It looks to me that the sad day we all knew would eventually come has arrived. The first person that I have heard of plotting to use R/C planes to bomb the Pentagon and the Capital building. It appears he was planning to use some kind of autopilot given that they stated the plane was to be "GPS guided". Below is a link to the CNN page that has the details. I only hope this doesn't lead to a complete lock down of the R/C and sUAS industry. It is so young and ripe for growth…Continue
Hi guys, I just wanted to share some photos of my minimalist ArduCopter 3DR. The APM is using Jason Short's power hack, a Spektrum adapter, and a DSM2 remote Rx. the OilPan is standard except for the compass, which is one of the first ten or so HMC5883L prototype boards from a while ago. The rest of the frame is mostly stock (arms, ESCs, motors), but the stack-up is a little shorter than usual, and…Continue
Proud to post my first blog post yay !
Well ok its only eyecandy, but i hope you'll get a 2min break of what you're doing and a little smile maybe laughing at the noob, hehe ^^ fair enough !
So today i received 2 more lipos so i could finally have a proper longer flight session and could setup some cams to finally do some video recording for post analysis (yeah, to analyse stuff , whatever ill get ^^);
So i got now 2…Continue
Hey everyone, I've been trying to tackle the issue of autonomous landing for a little while now, specifically restrained to optical flow techniques. I have hit a roadblock and wanted to see if anyone on here could shed some advice on the issue.
Essentially what is happening is I have a downward looking vision chip that can successfully put a Coaxial helicopter into a hover using a minimization of OF. I want that chip to now track a moving surface underneath it, particularly a…Continue
Added by UnmannedTechShop.co.uk on September 28, 2011 at 4:19am — No Comments