Go Back   EcoModder Forum > Off-Topic > The Lounge
Register Now
 Register Now

Now available from EcoModder: ScanGauge II fuel economy gauge.  Click for details.  

Reply  Post New Thread
 
Submit Tools LinkBack Thread Tools
Old 11-20-2009, 11:51 PM   #31 (permalink)
Master EcoModder
 
Join Date: Sep 2008
Location: Texas
Posts: 632
Thanks: 0
Thanked 25 Times in 23 Posts
It does have a little to do with a heart. Not a real one, though, but a symbolic ("Valentine") one.


(Support Ecomodder.com & get rid of these annoying ads!)      
 
__________________
If America manages to eliminate obesity, we would save as much fuel as if every American were to stop driving for three days every year. To be slender like Tiffany Yep is to be a real hypermiler...

Allie Moore and I have a combined carbon footprint much smaller than that of one average American...
  Reply With Quote
Old 11-20-2009, 11:55 PM   #32 (permalink)
Moderate your Moderation.
 
Join Date: Nov 2008
Location: Troy, Pa.
Posts: 8,382

Herbie - '86 Golf Diesel
90 day: 51.89 mpg (US)

Steve - '92 Festiva
Thanks: 955
Thanked 324 Times in 273 Posts
Signal from a Radar detector? (Valentine One) :P

Umm... I give up.
__________________
"¿ʞɐǝɹɟ ɐ ǝɹ,noʎ uǝɥʍ 'ʇı ʇ,usı 'ʎlǝuol s,ʇı"
  Reply With Quote
Old 11-21-2009, 01:07 AM   #33 (permalink)
Master EcoModder
 
Join Date: Sep 2008
Location: Texas
Posts: 632
Thanks: 0
Thanked 25 Times in 23 Posts
Looks like my attempt to mislead you worked. So another nice try.
Another hint: Notice how the high part of the signal initially is relatively flat, then it drops down and fluctuates wildly, rises and falls while still fluctuating, and then goes nearly flat again.

It is definitely possible to make a radar detector that outputs that kind of signal, but I'm not aware of any that do. (Same goes for fuel economy instrumentation equipment.) A modified version of that kind of signal was once used for Internet access a long time ago.
__________________
If America manages to eliminate obesity, we would save as much fuel as if every American were to stop driving for three days every year. To be slender like Tiffany Yep is to be a real hypermiler...

Allie Moore and I have a combined carbon footprint much smaller than that of one average American...
  Reply With Quote
Old 11-21-2009, 11:27 PM   #34 (permalink)
Banned
 
Join Date: Feb 2008
Location: maine
Posts: 758

oldscoob - '87 wagon gl/dr
90 day: 47.06 mpg (US)
Thanks: 21
Thanked 18 Times in 14 Posts
real time clock from a pc.
  Reply With Quote
Old 11-22-2009, 01:08 PM   #35 (permalink)
Left Lane Ecodriver
 
RobertSmalls's Avatar
 
Join Date: Aug 2008
Location: Buffalo, NY, USA
Posts: 2,236

Zombie Insight - '00 Insight MT
Team Honda
90 day: 62.82 mpg (US)
Thanks: 79
Thanked 241 Times in 174 Posts
If you tell me how big the axes are, I'll take a guess. i.e. is that volts or mV, seconds or usec.

And a request for another hint: Does the signal typically repeat for seconds, hours, or years?
  Reply With Quote
Old 11-22-2009, 01:44 PM   #36 (permalink)
Master EcoModder
 
Join Date: Sep 2008
Location: Texas
Posts: 632
Thanks: 0
Thanked 25 Times in 23 Posts
That kind of signal could potentially be used to synchronize computer clocks. Only it is much more common to use NTP now that 24/7 Internet access is popular.

It's voltage vs. time. The units are in the picture. It repeats many, many times a second.
__________________
If America manages to eliminate obesity, we would save as much fuel as if every American were to stop driving for three days every year. To be slender like Tiffany Yep is to be a real hypermiler...

Allie Moore and I have a combined carbon footprint much smaller than that of one average American...
  Reply With Quote
Old 11-22-2009, 03:32 PM   #37 (permalink)
...beats walking...
 
Old Tele man's Avatar
 
Join Date: Jul 2009
Location: Tucson, AZ
Posts: 3,353

Vibe - '09 Vibe Base (2ZR-FE)
90 day: 32.19 mpg (US)

Goldie Locks - '011 Cruze LTZ
90 day: 29.42 mpg (US)
Thanks: 56
Thanked 331 Times in 250 Posts
..if it's in a computer, the shadow dynamic memory refresh cycle?
__________________
2011 Chevrolet Cruze LTZ 1.4LT 6A
2009 Pontiac Vibe 1.8L/SFI 4A
2004 Pontiac Vibe 1.8L/MFI 4A
2003 Ford Focus ZX5 2.0L/Zetec 4A

1971 Dodge Charger 318 3A
1970½ Plymouth AAR 'Cuda 340/6BBL 4M
1968 Dodge Charger 383 3A
1967 Plymouth Barracuda Formula S 383 4M
1965 Plymouth Barracuda Formula S 273 4M
  Reply With Quote
Old 11-22-2009, 05:56 PM   #38 (permalink)
Moderate your Moderation.
 
Join Date: Nov 2008
Location: Troy, Pa.
Posts: 8,382

Herbie - '86 Golf Diesel
90 day: 51.89 mpg (US)

Steve - '92 Festiva
Thanks: 955
Thanked 324 Times in 273 Posts
internet time beats?
__________________
"¿ʞɐǝɹɟ ɐ ǝɹ,noʎ uǝɥʍ 'ʇı ʇ,usı 'ʎlǝuol s,ʇı"
  Reply With Quote
Old 11-22-2009, 08:55 PM   #39 (permalink)
Left Lane Ecodriver
 
RobertSmalls's Avatar
 
Join Date: Aug 2008
Location: Buffalo, NY, USA
Posts: 2,236

Zombie Insight - '00 Insight MT
Team Honda
90 day: 62.82 mpg (US)
Thanks: 79
Thanked 241 Times in 174 Posts
The units may be there, but I can't read them. What's the frequency, Kenneth?
  Reply With Quote
Old 11-22-2009, 10:28 PM   #40 (permalink)
Moderate your Moderation.
 
Join Date: Nov 2008
Location: Troy, Pa.
Posts: 8,382

Herbie - '86 Golf Diesel
90 day: 51.89 mpg (US)

Steve - '92 Festiva
Thanks: 955
Thanked 324 Times in 273 Posts
DC, 100mhz, M = 10usec, MPos = 154.2usec, 292mV


(Support Ecomodder.com & get rid of these annoying ads!)      
 
__________________
"¿ʞɐǝɹɟ ɐ ǝɹ,noʎ uǝɥʍ 'ʇı ʇ,usı 'ʎlǝuol s,ʇı"
  Reply With Quote
Reply  Post New Thread

Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
Kill switch signal cutting options Daox EcoModding Central 19 01-28-2011 02:25 PM
WANTED: Turn signal switch for a 1991 Geo Metro convertible 90metro For Sale 2 02-25-2010 04:11 AM
What does an injector signal look like? mhopeng OpenGauge / MPGuino FE computer 10 12-28-2009 01:28 PM
VSS, tach, injector signal logic wikityler Instrumentation 2 07-20-2008 11:02 PM
Signal Generator dcb OpenGauge / MPGuino FE computer 26 06-27-2008 10:29 PM




Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2012, vBulletin Solutions, Inc.
Content Relevant URLs by vBSEO 3.5.2
All content copyright EcoModder.com