Colony Scout: Issueshttps://roboticsclub.org/redmine/https://roboticsclub.org/redmine/redmine/favicon.ico2011-10-11T16:05:34ZRobotics Club
Redmine Bug #1806 (Wontfix): Gumstix Memory Changehttps://roboticsclub.org/redmine/issues/18062011-10-11T16:05:34ZDan Shopedshope@andrew.cmu.edu
<p>FYI, new Gumstix boards have changed hardware<br /><a class="external" href="http://www.gumstix.org/hardware-design/product-changes-known-issues-a-eol/66-product-change-notices/196-2011-product-change-notices.html">http://www.gumstix.org/hardware-design/product-changes-known-issues-a-eol/66-product-change-notices/196-2011-product-change-notices.html</a></p>
<p>The current image will not boot on these devices. Find out what we need to do to make the new hardware bootable.</p> Task #1805 (Fixed): Cheaper Gumstix, Check Compatiblityhttps://roboticsclub.org/redmine/issues/18052011-10-11T06:15:33ZDan Shopedshope@andrew.cmu.edu
<p>See if this is a drop-in replacement for our current (Overo Earth) Gumstix. We could save $35/board.<br /><a class="external" href="https://www.gumstix.com/store/product_info.php?products_id=261">https://www.gumstix.com/store/product_info.php?products_id=261</a></p>
<p>Note that it does not come with on-board NAN</p> Task #1801 (Fixed): Call Freeman Supply about Color Mixinghttps://roboticsclub.org/redmine/issues/18012011-10-09T19:05:13ZDan Shopedshope@andrew.cmu.edu
<p>Find out if it is safe (no degradation of shelf life/performance) to store Urethanes with premixed (liquid) colors. We want to premix large batches of coloring for consistency.</p>
<p>Phone: 800-321-8511<br /><a class="external" href="http://freemansupply.com/IntermediateCureUr.htm">http://freemansupply.com/IntermediateCureUr.htm</a></p> Enhancement #1799 (Fixed): Setup support@colonyscout.comhttps://roboticsclub.org/redmine/issues/17992011-10-09T19:01:03ZDan Shopedshope@andrew.cmu.edu
<p>For email based support - forward to <a class="email" href="mailto:colony.scout@gmail.com">colony.scout@gmail.com</a> - this ties into our Assistly customer support help desk.</p> Task #1793 (Fixed): Create mockup for Cliff Sensor Testinghttps://roboticsclub.org/redmine/issues/17932011-10-07T08:57:56ZDan Shopedshope@andrew.cmu.edu
<p>Build a mock Scout (or provide dimensions to MechE team) that holds (3) cliff sensors for testing.</p> Task #1791 (Fixed): Fastener Purchasinghttps://roboticsclub.org/redmine/issues/17912011-10-07T08:48:58ZDan Shopedshope@andrew.cmu.edu
<p>File for reimbursement:<br />QTY 2 - 100pk 1/4" Threading Screws - <a class="external" href="http://www.mcmaster.com/#93878a106/=edu5mj">http://www.mcmaster.com/#93878a106/=edu5mj</a><br />QTY 1 - 50pk 1/4-20 Bolt - <a class="external" href="http://www.mcmaster.com/#91251a546/=edu64a">http://www.mcmaster.com/#91251a546/=edu64a</a><br />QTY 1 - 100pk Thin Nylon Nut - <a class="external" href="http://www.mcmaster.com/#catalog/117/3183/=edu7fw">http://www.mcmaster.com/#catalog/117/3183/=edu7fw</a> - 90566A029<br />QTY 1 - 100pk 2-56x0'625 - <a class="external" href="http://www.mcmaster.com/?orderview=new#92196a083/=edu97x">http://www.mcmaster.com/?orderview=new#92196a083/=edu97x</a><br />QTY 1 - 100pk 3/8" Threading Screws - <a class="external" href="http://www.mcmaster.com/#orders/=edua7i">http://www.mcmaster.com/#orders/=edua7i</a><br />QTY 1 - 3oz Sealant, Blacck - <a class="external" href="http://www.mcmaster.com/#gasket-sealers/=edukhl">http://www.mcmaster.com/#gasket-sealers/=edukhl</a></p> Task #1789 (Fixed): Test Cliff Sensorshttps://roboticsclub.org/redmine/issues/17892011-10-06T06:01:56ZDan Shopedshope@andrew.cmu.edu
<p>Option 1:<br />Wire cliff sensors directly to LEDs, move across different surfaces and record behavior (false positives, false negatives, etc)</p>
<p>Option 2:<br />Wire cliff sensors into a microcontroller, also wiring in IR reflectance sensors as a control, and log values while moving across different surfaces</p>
<p>Option 3:<br />Scrap cliff sensors :)</p>
<ul>
<li>For all tests there should be (3) cliff sensors assembled onto a fake Scout model that holds the sensors in the proper orientation and relative positions, elevated above the ground like on a Scout.</li>
<li>A detailed log should be maintained to figure out activation patterns and potentially troublesome surfaces (high rate of false positives).</li>
<li>Test on any reasonable floor surface - concrete, glossy tile, white tables, plywood, wood flooring in the TV lounge, etc.</li>
</ul> Task #1777 (Fixed): Parts Order for Fall Prototype Testinghttps://roboticsclub.org/redmine/issues/17772011-10-03T18:44:21ZDan Shopedshope@andrew.cmu.edu
For testing IR BOM
<table>
<tr>
<td>QTY</td>
<td>ITEM</td>
<td>LINK</td>
<td>$/EA</td>
</tr>
<tr>
<td>8</td>
<td>60K6999</td>
<td><a href="http://www.newark.com/vishay-semiconductor/tsop4838/ir-receiver-45m-950nm-sip/dp/60K6999?Ntt=60K6999" class="external">Page</a></td>
<td>$0.905</td>
</tr>
<tr>
<td>20</td>
<td>95B4858</td>
<td><a href="http://www.newark.com/vishay-semiconductor/tsal6200/ir-emitter-940nm-t-1-3-4-through/dp/95B4858?Ntt=95B4858" class="external">Page</a></td>
<td>$0.285</td>
</tr>
</table>
For testing Sonar and Cliff Sensors
<table>
<tr>
<td>QTY</td>
<td>ITEM</td>
<td>LINK</td>
<td>$/EA</td>
</tr>
<tr>
<td>4</td>
<td>EZ4 Sonar</td>
<td><a href="http://www.sparkfun.com/products/8504" class="external">Page</a></td>
<td>$27.95</td>
</tr>
<tr>
<td>3</td>
<td>1134</td>
<td><a href="http://www.pololu.com/catalog/product/1134" class="external">Page</a></td>
<td>$6.95</td>
</tr>
</table>
For mechanical/motor testing
<table>
<tr>
<td>QTY</td>
<td>ITEM</td>
<td>LINK</td>
<td>$/EA</td>
</tr>
<tr>
<td>4</td>
<td>100:1 Motor</td>
<td><a href="http://www.pololu.com/catalog/product/1101" class="external">Page</a></td>
<td>$15.95</td>
</tr>
<tr>
<td>2</td>
<td>Bracket Pair</td>
<td><a href="http://www.pololu.com/catalog/product/1089" class="external">Page</a></td>
<td>$4.99</td>
</tr>
</table> Task #1733 (Fixed): Compile list of changes for ScoutFlyhttps://roboticsclub.org/redmine/issues/17332011-06-24T02:58:15ZDan Shopedshope@andrew.cmu.edu
<p>Compile list of errors/changes to update Scoutfly layout from Kevin Woo's emails.</p>
<p>To start:<br />Fix orientation of FFC connector (it's backwards)<br />Change gyroscope? model numbers in email.</p> Bug #1585 (Fixed): Fix DS2786 Footprinthttps://roboticsclub.org/redmine/issues/15852010-11-16T13:19:04ZDan Shopedshope@andrew.cmu.edu
<p>Currently pads are too far apart (top and bottom sides of the IC). Should be a 3x3mm package, currently modeled as a rectangle?</p> Task #1561 (Fixed): Email Gumstix about donationhttps://roboticsclub.org/redmine/issues/15612010-11-04T07:18:34ZDan Shopedshope@andrew.cmu.eduBug #1548 (Duplicate): Fix Encoder pinout on breakflyhttps://roboticsclub.org/redmine/issues/15482010-11-01T20:18:49ZDan Shopedshope@andrew.cmu.edu
<p>Breakfly encoders 2 & 3 have completely different pinouts. These should be changed to match or at least be mirror images - will require board re-routing</p> Task #1536 (Fixed): Add WhereUsed category to inventory dbhttps://roboticsclub.org/redmine/issues/15362010-10-23T09:02:38ZDan Shopedshope@andrew.cmu.edu
<p>used for important parts to aid in documenting usage</p> Bug #1533 (Fixed): Resize drill holes for USB Mini Bhttps://roboticsclub.org/redmine/issues/15332010-10-21T21:33:07ZDan Shopedshope@andrew.cmu.edu
<p>USB Mini B connector does not fit on the Scoutfly boards properly - rectangular leads at the bottom into a small drill hole. Recommend enlarging the drill hole.</p> Bug #1531 (Fixed): Replace obsolete Quad NPNhttps://roboticsclub.org/redmine/issues/15312010-10-21T06:14:16ZDan Shopedshope@andrew.cmu.edu
<p>Found replacement part for Quad NPN transistor on Scoutfly</p>
<p><a class="external" href="http://www.mouser.com/Search/Refine.aspx?Keyword=512-MMPQ6700_Q">http://www.mouser.com/Search/Refine.aspx?Keyword=512-MMPQ6700_Q</a></p>
<p>Should update schematic to follow this.</p>