Go Back   EcoModder Forum > EcoModding > Instrumentation > OpenGauge / MPGuino FE computer
Register Now
 Register Now
 

Reply  Post New Thread
 
Submit Tools LinkBack Thread Tools
Old 06-25-2008, 10:42 AM   #1 (permalink)
dcb
needs more cowbell
 
dcb's Avatar
 
Join Date: Feb 2008
Location: ÿ
Posts: 5,038

pimp mobile - '81 suzuki gs 250 t
90 day: 96.29 mpg (US)

schnitzel - '01 Volkswagen Golf TDI
90 day: 53.56 mpg (US)
Thanks: 158
Thanked 269 Times in 212 Posts
Dead Buguino

I wanted to play around with wire wrapping and recently discovered a technique called dead bug. You basically glue your components upside down to something with all the legs sticking up in the air so it resembles a dead bug. So I picked up a wire wrapper and some wire, put some buttons together and put some leads on my replacement lcd, then hotglued everything in place (using the pcb prototype as a rough guide), leads up, and got wrapping

Note: I added a P4 compatable programming header so I can reflash it in place.




__________________
WINDMILLS DO NOT WORK THAT WAY!!!
  Reply With Quote
Alt Today
Popular topics

Other popular topics in this forum...

   
Old 06-25-2008, 11:33 AM   #2 (permalink)
Batman Junior
 
MetroMPG's Avatar
 
Join Date: Nov 2007
Location: 1000 Islands, Ontario, Canada
Posts: 22,534

Blackfly - '98 Geo Metro
Team Metro
Last 3: 70.09 mpg (US)

MPGiata - '90 Mazda Miata
90 day: 54.46 mpg (US)

Appliance car Mirage - '14 Mitsubishi Mirage ES (base)
90 day: 57.73 mpg (US)
Thanks: 4,082
Thanked 6,979 Times in 3,614 Posts
That's super cool. (The name "dead bugging" adds the "super" part.)

OT: just realized the display maxes out at 99.9 mpg... Oh no!
__________________
Project MPGiata! Mods for getting 50+ MPG from a 1990 Miata
Honda mods: Ecomodding my $800 Honda Fit 5-speed beater
Mitsu mods: 70 MPG in my ecomodded, dirt cheap, 3-cylinder Mirage.
Ecodriving test: Manual vs. automatic transmission MPG showdown



EcoModder
has launched a forum for the efficient new Mitsubishi Mirage
www.MetroMPG.com - fuel efficiency info for Geo Metro owners
www.ForkenSwift.com - electric car conversion on a beer budget
  Reply With Quote
Old 06-25-2008, 11:39 AM   #3 (permalink)
dcb
needs more cowbell
 
dcb's Avatar
 
Join Date: Feb 2008
Location: ÿ
Posts: 5,038

pimp mobile - '81 suzuki gs 250 t
90 day: 96.29 mpg (US)

schnitzel - '01 Volkswagen Golf TDI
90 day: 53.56 mpg (US)
Thanks: 158
Thanked 269 Times in 212 Posts
Quote:
Originally Posted by MetroMPG View Post
just realized the display maxes out at 99.9 mpg... Oh no!
Nope, it drops the decimal over 99.9 so max display is 999 for big numbers, 999999 for normal sized numbers.
__________________
WINDMILLS DO NOT WORK THAT WAY!!!
  Reply With Quote
Old 06-25-2008, 01:28 PM   #4 (permalink)
EcoModding Apprentice
 
awillard69's Avatar
 
Join Date: Feb 2008
Location: Streamwood, IL
Posts: 105

Dakota - '00 Dodge Dakota Club Cab, Sport
90 day: 18.57 mpg (US)

Jeep - '01 Jeep Wrangler TJ Sport
90 day: 18.46 mpg (US)
Thanks: 0
Thanked 1 Time in 1 Post
In my experience, that works great for one-way projects. If, however, you want to replace a blown chip, you have to completely rebuild that portion. But, yes, a cool method.
__________________

  Reply With Quote
Old 06-25-2008, 02:08 PM   #5 (permalink)
Dartmouth 2010
 
SVOboy's Avatar
 
Join Date: Nov 2007
Location: Hanover, NH
Posts: 6,447

Vegan Powa! - '91 Honda CRX DX
Team Honda
90 day: 66.52 mpg (US)
Thanks: 92
Thanked 123 Times in 90 Posts
Send a message via AIM to SVOboy Send a message via MSN to SVOboy Send a message via Yahoo to SVOboy
Looks sweet! How much time did it take?
  Reply With Quote
Old 06-25-2008, 03:43 PM   #6 (permalink)
dcb
needs more cowbell
 
dcb's Avatar
 
Join Date: Feb 2008
Location: ÿ
Posts: 5,038

pimp mobile - '81 suzuki gs 250 t
90 day: 96.29 mpg (US)

schnitzel - '01 Volkswagen Golf TDI
90 day: 53.56 mpg (US)
Thanks: 158
Thanked 269 Times in 212 Posts
Thx, took my time. Maybe 2 hours. Would be challenging to repair a blown chip, but salvage is easy enough. The nice thing about it is the wire management, with the little built in stripper, and the attaching tool holding onto the wire, makes these short connections pretty easy. Problem is you need a bit of lead length, so wirewrap works great with dead bug style, but the standard chip leads are not long enough to wire wrap through some proto board.

I have come up with a strategy for small solid wire that works pretty well, basically strip a long length of it before you start, hanging on th the copper and the insulator. Then solder one end, hold the insulator over the route the wire will go and cut it at the next connection, hold the insulator next to the wire and cut the copper a little longer, then slide the piece of insulator back on the wire and mash the wire into place and solder the end. There is probably a name for that approach too
__________________
WINDMILLS DO NOT WORK THAT WAY!!!
  Reply With Quote
Old 06-25-2008, 06:29 PM   #7 (permalink)
EcoModding Apprentice
 
awillard69's Avatar
 
Join Date: Feb 2008
Location: Streamwood, IL
Posts: 105

Dakota - '00 Dodge Dakota Club Cab, Sport
90 day: 18.57 mpg (US)

Jeep - '01 Jeep Wrangler TJ Sport
90 day: 18.46 mpg (US)
Thanks: 0
Thanked 1 Time in 1 Post
They make chip sockets designed with long leads for wire wrap projects.
__________________

  Reply With Quote
Old 06-25-2008, 06:52 PM   #8 (permalink)
dcb
needs more cowbell
 
dcb's Avatar
 
Join Date: Feb 2008
Location: ÿ
Posts: 5,038

pimp mobile - '81 suzuki gs 250 t
90 day: 96.29 mpg (US)

schnitzel - '01 Volkswagen Golf TDI
90 day: 53.56 mpg (US)
Thanks: 158
Thanked 269 Times in 212 Posts
I know I just have developed enough confidence in the current arrangement over time that thought dead bug would be fun.
__________________
WINDMILLS DO NOT WORK THAT WAY!!!
  Reply With Quote
Old 03-06-2010, 04:16 AM   #9 (permalink)
EcoModding Lurker
 
Join Date: Jan 2010
Location: Slovenija
Posts: 16
Thanks: 5
Thanked 2 Times in 2 Posts
Is it possible to get a shematic and the program for this great work.
Can it work with km/h

  Reply With Quote
Reply  Post New Thread




Similar Threads
Thread Thread Starter Forum Replies Last Post
Saving a dead jump starter WaxyChicken Off-Topic Tech 6 01-24-2008 07:14 PM



Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2024, vBulletin Solutions Inc.
Content Relevant URLs by vBSEO 3.5.2
All content copyright EcoModder.com