Difference between revisions of "User talk:Brian"

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<ref>Phoenix: The Peoples of the Hills: Ancient Ararat and Caucasus by Charles Burney , David Marshall Lang, Phoenix Press; New Ed edition (December 31, 2001)</ref>
 
<ref>Phoenix: The Peoples of the Hills: Ancient Ararat and Caucasus by Charles Burney , David Marshall Lang, Phoenix Press; New Ed edition (December 31, 2001)</ref>
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Revision as of 23:22, 22 October 2009

<ref>Phoenix: The Peoples of the Hills: Ancient Ararat and Caucasus by Charles Burney , David Marshall Lang, Phoenix Press; New Ed edition (December 31, 2001)</ref>

http://brems.iac.isu.edu/mrtg/cleantemp1-day.png
http://134.50.3.81/image.png


[math]\sqrt{1-e^2}[/math]

Gumstix Crapola

Origin licensing

Brian test.png

Go to this page to add new users: Special:Userlogin

And this page to modify groups: Special:UserRights

Micro_Cluster

VFAT Stuff

ToDo list

  • Create PCB Layout
  • Order misc parts from digikey
  • Compare Breakout-vx vs. 24-pin flex cable vs. console boards
  • Add functionality to the web interface
  • Trace I2C freezing problems on gumstix
  • Program Digital I/O on Gumstix (for buttons/LEDs)
  • Specify NIM module for gumstix housing
  • Combine Gumstix Read/Writes into one transaction

Shopping List

  • lots of LED's
  • LED sockets?
  • 3-bit I2C address selectors
  • I2C expanders 8574
  • Sockets for I2C expanders
  • I2C EEPROM (for testing)
  • TTL/LVDS converters
  • LEMO bulkheads
  • Bulkheads for CLOCK/TRIGGER LVDS (same ribbon type as 34-pin LVDS?)
  • Hard Reset buttons
  • Scan mode selector switch
  • RJ-45 bulkheads
  • Serial Port bulkheads
  • TTL - RS232 converter chips
  • Power regulators (2.5V for VFAT)
  • caps for power regulators
  • Gumstix boards
  • Gumstix mounting screws
  • Gumstix network adapters
  • CF cards
  • 43-pin ribbon cable connectors
  • VFAT ribbon cable
  • .1 socket crimp-on pins
  • .1 crimp tool
  • various .1 housings
  • connectors for Gumstix power
  • Breadboard
  • Power supply
  • Jumper cables
  • breadboard - BNC connectors
  • Resistor kit

VFAT connector ordering info

Board connector

Vertical Male Type Q Standard Height, 50 pin

  • ERNI 063210 reel, 280 pieces
  • ERNI 054029 tube w/ cover
  • ERNI 054021 tube w/o cover
  • Replaced by ERNI 154786?

Cable Connectors

IDC Female Type B with Locking Latches, 50 pin

  • ERNI 124262 150 pieces/pack
  • Replaced by ERNI 214347?

Ribbon Cable

AWG30, 0.635mm (0.025") spacing

  • ERNI 034575
  • Widely compatible

Force Electronics

http://www.force-elec.com/
1-800-400-7041

  • ERNI 063210 $2.70 each, but must buy a reel (280 for $784 total)
  • ERNI 154786 $6.42 each, 280 min amount
    • 60 day lead time
  • ERNI 124262 out for bid
  • ERNI 214347 $9.92 each, can but individually?

Ad-Tech

http://ad-techcci.com

  • ERNI 063210, 054029, 054021 replaced by ERNI 154786
    • 280 pieces min
    • $2.71 each
    • 14-15 week leadtime
  • ERNI 124262 is replaced with ERNI 214347
    • 112 pieces min
    • $5.11 each
    • 3-4 weeks

Arrow

http://www.arrownac.com/aws/pg_welcome

  • ERNI 063210 $3.19 each, min qty??
    • 10 week lead time
  • ERNI 124262 $4.12 each, min qty??
    • 8 week leadtime

Hammond Electronics

http://www.hammondelec.com/
1-800-275-2935 main (need to call) 1-800-263-5758 Texas

  • ERNI 063210 listed, but none in stock
  • ERNI 124262 listed, but none in stock

Mast Distributors

http://www.mastd.com/index.html
submitted web quote 7/18/07

  • ERNI 063210 listed, but none in stock
  • ERNI 124262 listed, but none in stock

PSC Electronics

http://www.pscelex.com/index.html
submitted web quote 7/18/07

  • ERNI 054029 in stock
    • 100 pieces
    • $2.70 each
  • ERNI 214347
    • 112 min
    • 7-10 weeks leadtime
    • $6.38 each

Sager Electronics

http://www.sager.com/
submitted web quote 7/18/07

  • ERNI 054029 (min qty 18)
  • ERNI 124262 (min qty 138)