Activity
From 10/12/2010 to 11/10/2010
11/08/2010
- 05:16 PM Task #1561 (Fixed): Email Gumstix about donation
- Response from Gumstix (in short, request denied):
Hi Christopher
Thanks for writing. As you may imagine, Gumsti... - 02:16 PM Task #1561: Email Gumstix about donation
- Sent @ 2:15pm Monday 11/8. Will update when I hear back.
11/04/2010
11/01/2010
- 04:18 PM Bug #1547 (Assigned): Fix Encoder pinout on breakfly
- Breakfly encoders 2 & 3 have completely different pinouts. These should be changed to match or at least be mirror ima...
- 04:18 PM Bug #1548 (Duplicate): Fix Encoder pinout on breakfly
- Breakfly encoders 2 & 3 have completely different pinouts. These should be changed to match or at least be mirror ima...
10/27/2010
- 03:30 PM Bug #1516 (Fixed): Test rocker switch for 4A sustained power
- Tested
15 minutes @ 9V & 4A
10 minutes @ 9V & 5A
All tests passed (no heating, smoke, etc)
10/25/2010
- 06:10 PM Bug #1531: Replace obsolete Quad NPN
- Dual NPN, 500mA carrying current, 5V Base, Cheap
http://www.mouser.com/ProductDetail/NXP-Semiconductors/BC817DS115/?... - 11:12 AM Bug #1531: Replace obsolete Quad NPN
- All the quad NPN transistors I can find (in a SOIC-16 package) are end of life/obsolete. Digikey/Mouser don't carry a...
- 11:05 AM Bug #1531: Replace obsolete Quad NPN
- Good catch. We are replacing this part: http://www.newark.com/fairchild-semiconductor/mmpq3904/bipolar-transistor-qua...
- 03:10 AM Bug #1531: Replace obsolete Quad NPN
- Both parts on this page are NPN/PNP...they have two of each, not 4 NPN.
10/24/2010
- 12:20 AM Task #1536 (Fixed): Add WhereUsed category to inventory db
- 11:44 PM Task #978: System Wiring
- Wiring lengths all calculated and recorded, with appropriate gauges and connectors. Needs to be tested on rev5 build.
- 11:43 PM Task #1511 (Fixed): Probes for small SMT parts
- Created requisition for Treasurer on Officers project (as a general roboclub purchase)
10/23/2010
- 02:31 PM Task #1511: Probes for small SMT parts
- If we only get one of these, we should get this one:
SET MICROTIP TEST PROBE SMD : http://search.digikey.com/scripts... - 05:05 AM Task #986 (Fixed): Charging Station Fuse
- 05:05 AM Task #1468 (Fixed): Purchase storage bins for electrical and mechanical parts
- 05:05 AM Bug #1482 (Fixed): Purchase equipment for surface mount soldering
- 05:02 AM Task #1536 (Fixed): Add WhereUsed category to inventory db
- used for important parts to aid in documenting usage
10/21/2010
- 05:33 PM Bug #1533 (Fixed): Resize drill holes for USB Mini B
- USB Mini B connector does not fit on the Scoutfly boards properly - rectangular leads at the bottom into a small dril...
- 02:20 AM Task #1468: Purchase storage bins for electrical and mechanical parts
- These might be good for mechanical parts
http://www.amazon.com/Stack--CB-12-Clear-12-Bin-Organizer/dp/B000M2WVT4/ref=... - 02:18 AM Task #1468: Purchase storage bins for electrical and mechanical parts
- Buy bins to match our current system:
"We have (4) of these StackOn 27 drawer organizers ($15.88)":http://www.amaz... - 02:14 AM Bug #1531 (Fixed): Replace obsolete Quad NPN
- Found replacement part for Quad NPN transistor on Scoutfly
http://www.mouser.com/Search/Refine.aspx?Keyword=512-MM... - 12:51 AM Enhancement #1530 (Assigned): Create roboclub demo
- Create a demo-able Scout platform sitting in the club ready to go for tours, etc.
10/17/2010
- 08:56 AM Bug #1517 (Fixed): Lower tolerance on baseplates
- Clearance on pivot block hole and BOM mounts is too close for manufacturing
10/16/2010
- 03:58 PM Task #997 (Wontfix): Spec out microphone
- 03:57 PM Enhancement #1469 (Fixed): Spring return on rocker pivot
- 03:57 PM Task #1470 (Fixed): Design bending check parts
- 11:54 PM Bug #1516 (Fixed): Test rocker switch for 4A sustained power
- Scout & Charging station share same, Scout will pull 4A nominally
10/14/2010
- 09:34 AM Task #1514: Powdercoating from Electro-kote
- Chassis Options
$12.99 "Black textured":http://powderbuythepound.com/catalog/product_info.php?cPath=46_122&products_... - 09:23 AM Task #1514 (Wontfix): Powdercoating from Electro-kote
- Used http://www.electro-kote.com/ this summer with NREC -- see if they'll paint our parts for free
Do black on eve...
10/13/2010
- 03:05 PM Task #1511: Probes for small SMT parts
- From Digikey:
SMD TEST TWEEZERS W/DMM PLUG 48" : http://search.digikey.com/scripts/DkSearch/dksus.dll?Detail&name=... - 03:04 AM Task #1511 (Fixed): Probes for small SMT parts
- Find small probes for checking SMT components (MLF, LGA, TSSOP, etc)
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