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flynx's Discussions

Rotor static charge & analog video

Started this discussion. Last reply by flynx Apr 25, 2011. 6 Replies

 I recently heard a story that went something like this: A guy had an R/C helicopter with a video camera and an analog video transmitter.  He was using carbon blades and was having glitchy video.  He…Continue

GPS with remote antenna

Started Jan 31, 2011 0 Replies

Hey guys, I am looking for a GPS with a remote antenna that I can use with the ArduPilot.   SparkFun has a few with SMA connectors but they are all in the "eval board" category, not the "gps modules"…Continue

Low-level documentation?

Started this discussion. Last reply by flynx Jan 10, 2011. 7 Replies

I am looking for some documentation about input/output assignments on the ardupilot.For example, it boasts 16 ADCs and from the code it looks like the three gyros are on channels 0, 1, & 2 and…Continue

Multiple Video Downlinks

Started this discussion. Last reply by Earl Sep 16, 2010. 15 Replies

Hello DIYDrones!Sorry for not lurking any longer before posting but I have a deadline :~)I am working on a project to develop augmented-reality systems for pilots.  We won't be able to utilize real…Continue

 

flynx's Page

Latest Activity

flynx replied to andy j's discussion New long range telemetry shield for ARDUINO, with PS3 controller, sensors, interfaces, and up to 40km range : code word DREAMSHIELD
"Well I think I've got it connected to a terminal, but I am not getting any responses from it.  So first things first... does it make any detectable heat?  Think I have it powered but it is room temperature."
Dec 15, 2011
flynx replied to andy j's discussion New long range telemetry shield for ARDUINO, with PS3 controller, sensors, interfaces, and up to 40km range : code word DREAMSHIELD
"Hooray for resolution! :-D"
Dec 15, 2011
flynx replied to andy j's discussion New long range telemetry shield for ARDUINO, with PS3 controller, sensors, interfaces, and up to 40km range : code word DREAMSHIELD
"Got my first DNT900 connected UART->FTDI->USB so theoretically I have a serial terminal to the radio now.  But without the radio software (which was included with the dev kits but not the radio themselves) I'm afraid I'm not…"
Dec 15, 2011
flynx replied to andy j's discussion New long range telemetry shield for ARDUINO, with PS3 controller, sensors, interfaces, and up to 40km range : code word DREAMSHIELD
"I would much prefer the extra servo connections. The adapter cable I bought fit perfectly, and was ~$6."
Dec 12, 2011
flynx replied to andy j's discussion New long range telemetry shield for ARDUINO, with PS3 controller, sensors, interfaces, and up to 40km range : code word DREAMSHIELD
"Awesome, thanks!  According to UPS my DNT900's were just delivered.  Way to go Mouser for FAST shipping and delivery!  Looks like I won't sleep much this weekend."
Dec 9, 2011
flynx replied to andy j's discussion New long range telemetry shield for ARDUINO, with PS3 controller, sensors, interfaces, and up to 40km range : code word DREAMSHIELD
"I guess not.  Just ordered two of…"
Dec 7, 2011
flynx replied to andy j's discussion New long range telemetry shield for ARDUINO, with PS3 controller, sensors, interfaces, and up to 40km range : code word DREAMSHIELD
"Andy, before you get heavy into finals, can you send me a parts list to buy?  I am ready to order two DNT900 radios from Mouser but I guess they don't come with antennas and I'm not 100% sure about the antenna connector. "
Dec 7, 2011
flynx replied to andy j's discussion New long range telemetry shield for ARDUINO, with PS3 controller, sensors, interfaces, and up to 40km range : code word DREAMSHIELD
"How are you connecting the PS3 controller to the arduino?  Can you use a USB joystick?  Because many R/C radios have USB adapters so you can connect them to a PC and use them like a joystick.  If that would work, it would prob be the…"
Dec 6, 2011
flynx replied to andy j's discussion New long range telemetry shield for ARDUINO, with PS3 controller, sensors, interfaces, and up to 40km range : code word DREAMSHIELD
"The transmitter gimbals are nice but they still use potentiometers.  Optical encoders would be better.  But I see your point, there are many nice features of the R/C controllers on the market.  These are the reasons I would like an…"
Dec 6, 2011
flynx replied to andy j's discussion New long range telemetry shield for ARDUINO, with PS3 controller, sensors, interfaces, and up to 40km range : code word DREAMSHIELD
"So the PS3 controller outputs 256 steps?  (0-255) It looks like the arduino PWM output is also 8-bit (256 step).  So there won't be a bottle-neck per say, you will just have 8-bit resolution.  (Or is your arduino limited to…"
Dec 6, 2011
flynx replied to andy j's discussion New long range telemetry shield for ARDUINO, with PS3 controller, sensors, interfaces, and up to 40km range : code word DREAMSHIELD
"I was just thinking about how I could replace a regular R/C radio with a couple arduinos and I found this page.  Very exciting!  I would love to be able to combine the control and telemetry radios so I had one less frequency and radio to…"
Dec 6, 2011
flynx replied to Sebastian's discussion Size range for Quadrotor vehicles
"I was doing some market research on large electric power systems and I found this brushless motor:   http://www.icare-rc.com/plettenberg_predator.htm   which can generate 65 lbs of thrust swinging a 30x10 prop.  4 of those would make…"
Jun 10, 2011
flynx replied to flynx's discussion Rotor static charge & analog video
"Multi-path from the blades is another good theory.  We are using dipole antennas in a vertical orientation so the amount of power being radiated up to the blades should be minimal, but I don't know about the angle between the antenna and…"
Apr 25, 2011
Denny Rowland replied to flynx's discussion Rotor static charge & analog video
"Chris How did you prove that to be the case?"
Apr 25, 2011
chris g replied to flynx's discussion Rotor static charge & analog video
"the video signal was bouncing off of the carbon fiber blades"
Apr 24, 2011
Darren replied to flynx's discussion Rotor static charge & analog video
"I always pondered... a carbon tailboom and drive belt running thru it... can you say tesla coil?... :)"
Apr 2, 2011

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autonomous, immersion, augmented reality
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autonomous, immersion, augmented reality

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