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Aurora, CO


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Doug Erickson commented on Chris Anderson's blog post New in the DIY Drones store: the ultimate Xbee adapter
"@Jordi: Yeah baby! Hey, it's been a long while and I haven't kept up. Hope you guys are happy and healthy and still having loads of fun. Thanks Jordi."
Jun 30, 2010
Doug Erickson commented on Chris Anderson's blog post New in the DIY Drones store: the ultimate Xbee adapter
"@Chris: Does the statement "You can even tweak the board to "wirelessly" emulate CTS and RTS signals." mean that wireless programming is achievable? What's the tweak?"
Jun 30, 2010
Doug Erickson commented on Mike W's blog post Under Wing Pan/Tilt
"That's sweet. Another nice option is the Pandora Pan & Tilt Kit - $33, add around $40 if you get the recommended servos
http://www.dpcav.com/xcart/product.php?productid=16162&cat=0&am......

a bit more expensive, but clean as a whistle (and it can be…"
Feb 1, 2010
Doug Erickson replied to Peter Ho's discussion Unmanned Boat
"Peter,

If you read through this site and others, searching for 'arduino' and, for example, 'NewSoftSerial', 'two-way comm', etc., you'll see that an uplink can be added to the ArduPilot. If you can wait however, I'd agree with Chris - the Mega will…"
Feb 1, 2010
Doug Erickson commented on Jordi Muñoz's blog post Do you want an ArduPilotMega board? (Limited)
"but wait, is that WATER in that pint glass?"
Jan 29, 2010
Doug Erickson replied to Bill Raymond's discussion Rx Data From Multiple XBee's
"Using X-CTU, select Modem Configuration tab and Read Modem Parameters and Firmware:
(appropriate disclaimer goes here ; )
Ground Unit - set your MY - 16-bit Source Address (Networking & Security) to FF, and set API Enable to 1 (Serial Interfacing)…"
Jan 29, 2010
Doug Erickson commented on Jason Short's blog post Ardupilot 2.5 preview part 5
"No, no, I think what you're doing is great! Mine was mostly an idea & sw design comment for code construction. I think you're providing an excellent framework for people to add their specifics. I'll throw out an example tho... my psuedocode here…"
Dec 26, 2009
Doug Erickson commented on Jason Short's blog post Ardupilot 2.5 preview part 5
"Great stuff Jason. I haven't moved off of 2.0, but have been integrating components from later versions as they're made available. THANKS! It's awesome to see things become stable enough to move from the basics to 'mission type' programming. Are you…"
Dec 26, 2009
Doug Erickson commented on Jordi Muñoz's blog post How to boost your 2.4Ghz Spektrum/JR Transmitter signal!
"@Jordi - sorry for the question on the side, but I'm remembering posts in the early ArduPilot days of mixing/matching comm links - 72MHz RC, 900MHz XBee & 2.4 GHz video. If you've switched to 2.4 GHz RC link, what are you running for XBee and Video…"
Dec 23, 2009
Doug Erickson replied to Ony Arifianto's discussion ArduPilot for multiple UAV ?
"I'll weigh in and say yes to all of the above. Not necessarily easy (but it's only time and money : ), and too much to describe here. But, in a nutshell:
A) Gary is right regarding one pilot, one platform. But all this means is that someone has to…"
Dec 22, 2009
Doug Erickson replied to JD Claridge's discussion Config Tool problems
"might be the IE version. try an update?"
Dec 20, 2009
Doug Erickson commented on Paul Marsh's blog post BlimpDuino on Steroids
"Cool stuff Paul. The Raytheon RAID system has been out there for some time with great success, albeit without the altitude and control component (it's tethered). I've heard directly from warfighters that this system provides benefit, even when…"
Dec 19, 2009
Doug Erickson commented on Paul Mather's blog post ArduIMU Firmware for NMEA with I2C compass heading
"Hey Happy: Maybe your proving that the lack of tilt compensation in the 6352 means that, for angles greater than a degree or so, the compass output algorithm becomes unreliable. But to give it your best shot, I agree with Michael (re: calibration).…"
Dec 18, 2009
Doug Erickson commented on Paul Mather's blog post ArduIMU Firmware for NMEA with I2C compass heading
"Ha! Now THAT makes sense (I don't bet against many on this site). I bought the 6352 knowing it didn't have tilt compensation (save $$), so am running a UGV on mostly flat ground. Honeywell does make a tilt-compensated compass, the HMC6343 (Sparkfun…"
Dec 17, 2009
Doug Erickson commented on Paul Mather's blog post ArduIMU Firmware for NMEA with I2C compass heading
"Hey guys,
Awesome work Happy - have a couple of ArduIMU boards but no uBlox, but just playing right now and hadn't crossed the NAV data bridge yet. Thanks.
Not sure you air boys care about bearing accuracy/smoothing as much as us UGV guys (we have…"
Dec 17, 2009
Doug Erickson posted photos
May 15, 2009
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