https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=Team_Unspecified_Objects&feed=atom&action=history
Team Unspecified Objects - Revision history
2024-03-29T05:50:54Z
Revision history for this page on the wiki
MediaWiki 1.26.3
https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=Team_Unspecified_Objects&diff=1813&oldid=prev
Kbledso1: /* See Derp MOVE */
2012-11-15T15:58:57Z
<p><span dir="auto"><span class="autocomment">See Derp MOVE</span></span></p>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 15:58, 15 November 2012</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l32" >Line 32:</td>
<td colspan="2" class="diff-lineno">Line 32:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[[Media:Derp MOVES!!.3gp]]</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[[Media:Derp MOVES!!.3gp]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div><del class="diffchange diffchange-inline">Here's a link to</del>[[Media:What Makes Derp Move.m]]</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">===Our Code===</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div> </div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[Media:What Makes Derp Move.m]]</div></td></tr>
</table>
Kbledso1
https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=Team_Unspecified_Objects&diff=1812&oldid=prev
Kbledso1: /* See Derp MOVE */
2012-11-15T15:58:32Z
<p><span dir="auto"><span class="autocomment">See Derp MOVE</span></span></p>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 15:58, 15 November 2012</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l32" >Line 32:</td>
<td colspan="2" class="diff-lineno">Line 32:</td></tr>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Here's a link to[[Media:What Makes Derp Move.m <del class="diffchange diffchange-inline">what makes Derp Move</del>]]</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Here's a link to[[Media:What Makes Derp Move.m]]</div></td></tr>
</table>
Kbledso1
https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=Team_Unspecified_Objects&diff=1811&oldid=prev
Kbledso1: /* See Derp MOVE */
2012-11-15T15:58:22Z
<p><span dir="auto"><span class="autocomment">See Derp MOVE</span></span></p>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 15:58, 15 November 2012</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l32" >Line 32:</td>
<td colspan="2" class="diff-lineno">Line 32:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[[Media:Derp MOVES!!.3gp]]</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[[Media:Derp MOVES!!.3gp]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>Here's a link to</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>Here's a link to<ins class="diffchange diffchange-inline">[[Media:What Makes Derp Move.m what makes Derp Move]]</ins></div></td></tr>
</table>
Kbledso1
https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=Team_Unspecified_Objects&diff=1809&oldid=prev
Kbledso1: /* See Derp MOVE */
2012-11-15T15:57:13Z
<p><span dir="auto"><span class="autocomment">See Derp MOVE</span></span></p>
<table class='diff diff-contentalign-left'>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 15:57, 15 November 2012</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l31" >Line 31:</td>
<td colspan="2" class="diff-lineno">Line 31:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>===See Derp MOVE===</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>===See Derp MOVE===</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[[Media:Derp MOVES!!.3gp]]</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[[Media:Derp MOVES!!.3gp]]</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">Here's a link to</ins></div></td></tr>
</table>
Kbledso1
https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=Team_Unspecified_Objects&diff=1808&oldid=prev
Kbledso1: /* See Derp MOVE */
2012-11-15T15:55:00Z
<p><span dir="auto"><span class="autocomment">See Derp MOVE</span></span></p>
<table class='diff diff-contentalign-left'>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 15:55, 15 November 2012</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l30" >Line 30:</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>===See Derp MOVE===</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>===See Derp MOVE===</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[Derp MOVES!!.3gp]]</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[<ins class="diffchange diffchange-inline">Media:</ins>Derp MOVES!!.3gp]]</div></td></tr>
</table>
Kbledso1
https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=Team_Unspecified_Objects&diff=1807&oldid=prev
Kbledso1: /* See Derp MOVE */
2012-11-15T15:52:53Z
<p><span dir="auto"><span class="autocomment">See Derp MOVE</span></span></p>
<table class='diff diff-contentalign-left'>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 15:52, 15 November 2012</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l30" >Line 30:</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>===See Derp MOVE===</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>===See Derp MOVE===</div></td></tr>
<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div>[[<del class="diffchange diffchange-inline">File:</del>Derp MOVES!!.3gp<del class="diffchange diffchange-inline">|200px|thumb|center|TUO Robot affectionately named Derp</del>]]</div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div>[[Derp MOVES!!.3gp]]</div></td></tr>
</table>
Kbledso1
https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=Team_Unspecified_Objects&diff=1806&oldid=prev
Kbledso1 at 15:51, 15 November 2012
2012-11-15T15:51:55Z
<p></p>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 15:51, 15 November 2012</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l28" >Line 28:</td>
<td colspan="2" class="diff-lineno">Line 28:</td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>*Eventually we discovered that our issue was not in the content of the code, but in the execution of it. We did not give the robot arm time to pause between each movement, so it ran through all the points too quickly. After adding the pause the arm moved appropriately.</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>*Eventually we discovered that our issue was not in the content of the code, but in the execution of it. We did not give the robot arm time to pause between each movement, so it ran through all the points too quickly. After adding the pause the arm moved appropriately.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>*We rearranged the motors so that their default positions were synched. When the script was run again, the picture came out correctly.</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>*We rearranged the motors so that their default positions were synched. When the script was run again, the picture came out correctly.</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;"></ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">===See Derp MOVE===</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins style="font-weight: bold; text-decoration: none;">[[File:Derp MOVES!!.3gp|200px|thumb|center|TUO Robot affectionately named Derp]]</ins></div></td></tr>
</table>
Kbledso1
https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=Team_Unspecified_Objects&diff=1804&oldid=prev
Kbledso1 at 15:44, 15 November 2012
2012-11-15T15:44:31Z
<p></p>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">← Older revision</td>
<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 15:44, 15 November 2012</td>
</tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l1" >Line 1:</td>
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<tr><td class='diff-marker'>−</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;"><div> </div></td><td class='diff-marker'>+</td><td style="color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;"><div><ins class="diffchange diffchange-inline">Team Unspecified Objects is a byproduct of [[RobotArtist]], a project for Swarthmore's ENGR005 course.</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[[File:Lucas.jpg|200px|thumb|right|Lucas is excited for the Mini Project! :)]]</div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[[File:Lucas.jpg|200px|thumb|right|Lucas is excited for the Mini Project! :)]]</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[[File:Gustavo Lucas Helen Kara MATLAB.jpg|200px|thumb|right|[[User:kbledso1 | Bledsoe, Kara]],[[User:schen3 | Chen, Lucas]], Gustavo, and Helen doing MATLAB ]]  </div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[[File:Gustavo Lucas Helen Kara MATLAB.jpg|200px|thumb|right|[[User:kbledso1 | Bledsoe, Kara]],[[User:schen3 | Chen, Lucas]], Gustavo, and Helen doing MATLAB ]]  </div></td></tr>
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Kbledso1
https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=Team_Unspecified_Objects&diff=1802&oldid=prev
Kbledso1: /* TEAM UNSPECIFIED OBJECTS */
2012-11-15T15:42:44Z
<p><span dir="auto"><span class="autocomment">TEAM UNSPECIFIED OBJECTS</span></span></p>
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<td colspan='2' style="background-color: white; color:black; text-align: center;">Revision as of 15:42, 15 November 2012</td>
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<tr><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[[File:Gustavo Lucas Helen Kara MATLAB.jpg|200px|thumb|right|[[User:kbledso1 | Bledsoe, Kara]],[[User:schen3 | Chen, Lucas]], Gustavo, and Helen doing MATLAB ]]  </div></td><td class='diff-marker'> </td><td style="background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;"><div>[[File:Gustavo Lucas Helen Kara MATLAB.jpg|200px|thumb|right|[[User:kbledso1 | Bledsoe, Kara]],[[User:schen3 | Chen, Lucas]], Gustavo, and Helen doing MATLAB ]]  </div></td></tr>
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Kbledso1
https://wikis.swarthmore.edu/ENGR005_2012/index.php?title=Team_Unspecified_Objects&diff=1801&oldid=prev
Kbledso1: Created page with '=TEAM UNSPECIFIED OBJECTS= Lucas is excited for the Mini Project! :) [[File:Gustavo Lucas Helen Kara MATLAB.jpg|200px|thumb|right|[[User:kble…'
2012-11-15T15:42:34Z
<p>Created page with '=TEAM UNSPECIFIED OBJECTS= <a href="/ENGR005_2012/index.php?title=File:Lucas.jpg" title="File:Lucas.jpg">Lucas is excited for the Mini Project! :)</a> [[File:Gustavo Lucas Helen Kara MATLAB.jpg|200px|thumb|right|[[User:kble…'</p>
<p><b>New page</b></p><div>=TEAM UNSPECIFIED OBJECTS=<br />
[[File:Lucas.jpg|200px|thumb|right|Lucas is excited for the Mini Project! :)]]<br />
[[File:Gustavo Lucas Helen Kara MATLAB.jpg|200px|thumb|right|[[User:kbledso1 | Bledsoe, Kara]],[[User:schen3 | Chen, Lucas]], Gustavo, and Helen doing MATLAB ]] <br />
[[File:Cappy and Helen.jpg|200px|thumb|right|[[User:cpitts1 | Pitts, Caroline]] and [[User:hthum1 | Thum, Helen]]]]<br />
[[File:IMG791.jpg|200px|thumb|right|[[User:ggariba1 | Garibay, Gustavo]]]]<br />
<br />
==Write Up==<br />
===Overall Idea:===<br />
After perusal of robot arm templates, Team Unspecified Objects (TUO) decided upon a generic design utilizing a three-bracket system. One bracket connects the lower arm to servo motor A and the base. Another bracket connects an additional servo motor B to the lower arm. The final bracket connects the upper arm (holding the pencil) to motor B.<br />
[[File:RobotArm1.jpg|200px|thumb|center|Front View]]<br />
[[File:RobotArm2.jpg|200px|thumb|center|Top Elevated View]]<br />
For our code: <br />
First we input the x and y values that correspond to the circle inscribed in a square into the invKin function. This output is thetaA and thetaB. These values are the input for gotoAngles, which provides pcA and pcB. We send these PC values to the E5 shield , which get assigned to motors A and B. This moves the arms the desired amount in the appropriate direction, producing the intended picture.<br />
<br />
===Issues:===<br />
*Problem shooting with design: We had to adapt the original template to fit the pieces with which we were provided.<br />
*Translating code from theory to actuality: We needed to utilize properties of inverse kinematics to obtain desired outputs.<br />
*When attempting to access values using gotoAngles, we received an error saying: attempt to reference a non-structure array.<br />
*The next MATLAB Error read: error using atan2, inputs must be real. This again was related to gotoAngles.<br />
*After that, we thought that our code just stopped functioning.<br />
*The drawing itself was slanted.<br />
<br />
===Solutions:===<br />
*Trial and Error with design: As the robot arm developed, we were better able to discern what components provided the best structure for the desired motion. Our design became more practical. It was based on the template but became more concerned with functionality. Each TUO member had a piece of the arm to construct, and Gustavo put the final pieces together.<br />
*Cracking the code: We utilized properties of inverse kinematics to obtain desired outputs, keeping in mind the inputs and outputs required and produced by our functions.<br />
*Righting the wrongs: When running a final draft of our script in MATLAB, we noticed a disconnect where the script stopped functioning. We brainstormed what we thought could be the cause of the abrupt end in execution. Lucas took charge of locating the error.<br />
*Lucas and Gustavo brought up that using an angle with a degree value greater than the absolute value of 60 gave a pc value that was out of range for the servos. So we adjusted the x and y values so that they provided ideal numbers for pcs.<br />
*Eventually we discovered that our issue was not in the content of the code, but in the execution of it. We did not give the robot arm time to pause between each movement, so it ran through all the points too quickly. After adding the pause the arm moved appropriately.<br />
*We rearranged the motors so that their default positions were synched. When the script was run again, the picture came out correctly.</div>
Kbledso1