https://wiki.robotika.sk/robowiki/index.php?action=history&feed=atom&title=Spike_Prime_-_Circle 2026-04-13T20:57:21Z Revision history for this page on the wiki MediaWiki 1.30.0 https://wiki.robotika.sk/robowiki/index.php?title=Spike_Prime_-_Circle&diff=9892&oldid=prev 2022-07-03T05:53:43Z

<p></p> <table class="diff diff-contentalign-left" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr style="vertical-align: top;" lang="en"> <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 05:53, 3 July 2022</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l12" >Line 12:</td> <td colspan="2" class="diff-lineno">Line 12:</td></tr> <tr><td class='diff-marker'>&#160;</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'>&#160;</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'>&#160;</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>Pictures:</div></td><td class='diff-marker'>&#160;</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>Pictures:</div></td></tr> <tr><td colspan="2">&#160;</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">&#160;</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;">The sensor is placed to the center of rotation of the robot - right in the middle of the wheels.</ins></div></td></tr> <tr><td class='diff-marker'>&#160;</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'>&#160;</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'>&#160;</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>[[Image:spike_circle1.jpg|circle center finding robot|300px]]</div></td><td class='diff-marker'>&#160;</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>[[Image:spike_circle1.jpg|circle center finding robot|300px]]</div></td></tr> <tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l51" >Line 51:</td> <td colspan="2" class="diff-lineno">Line 53:</td></tr> <tr><td class='diff-marker'>&#160;</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>Download: &#160;</div></td><td class='diff-marker'>&#160;</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>Download: &#160;</div></td></tr> <tr><td class='diff-marker'>&#160;</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:circle_chords.llsp|circle_chords.llsp]] &#160;</div></td><td class='diff-marker'>&#160;</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:circle_chords.llsp|circle_chords.llsp]] &#160;</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>* [[Media:<del class="diffchange diffchange-inline">circle_chords</del>.llsp|circle_tales.llsp]] &#160;</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>* [[Media:<ins class="diffchange diffchange-inline">circle_tales</ins>.llsp|circle_tales.llsp]] &#160;</div></td></tr> <tr><td class='diff-marker'>&#160;</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'>&#160;</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'>&#160;</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>...description...</div></td><td class='diff-marker'>&#160;</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>...description...</div></td></tr> </table>

Robot https://wiki.robotika.sk/robowiki/index.php?title=Spike_Prime_-_Circle&diff=9882&oldid=prev 2022-07-03T05:47:23Z

<p>Created page with &quot;&lt;small&gt;(&#039;&#039;<a href="/robowiki/index.php?title=Spike_up_Prime_Interest_in_Mathematics" title="Spike up Prime Interest in Mathematics">back to list of projects</a>&#039;&#039;)&lt;/small&gt; == Let&#039;s begin == Chords... == Build == Model: Image:spike_circle_model.png|mod...&quot;</p> <p><b>New page</b></p><div>&lt;small&gt;(''[[Spike up Prime Interest in Mathematics|back to list of projects]]'')&lt;/small&gt;<br /> <br /> == Let's begin ==<br /> <br /> Chords...<br /> <br /> == Build ==<br /> <br /> Model:<br /> <br /> [[Image:spike_circle_model.png|model of vehicle|300px]]<br /> <br /> Pictures:<br /> <br /> [[Image:spike_circle1.jpg|circle center finding robot|300px]]<br /> [[Image:spike_circle2.jpg|circle center finding robot|300px]]<br /> [[Image:spike_circle3.jpg|circle center finding robot|300px]]<br /> <br /> Building instructions:<br /> <br /> * [[Spike Prime - Circle - Building Instructions|Circle center finding robot (PNG)]]<br /> <br /> Download building instructions: <br /> <br /> * [[Media:spike_circle.pdf| whole system (pdf)]]<br /> <br /> Download stud.io model:<br /> <br /> * [[Media:spike_model_circle.io|vehicle (stud.io)]]<br /> <br /> ...description...<br /> <br /> Connections:<br /> <br /> * left motor - D<br /> * right motor - C<br /> * light sensor - F<br /> <br /> <br /> == Programs ==<br /> <br /> Finding circle center using chords:<br /> <br /> [[Image:spike_circle_chords_prg.png|Main program]]<br /> <br /> Finding circle center using Tales circle:<br /> <br /> [[Image:spike_circle_tales_prg.png|Main program]]<br /> <br /> <br /> Download: <br /> * [[Media:circle_chords.llsp|circle_chords.llsp]] <br /> * [[Media:circle_chords.llsp|circle_tales.llsp]] <br /> <br /> ...description...<br /> <br /> == Measure, analyze, think ==<br /> <br /> &lt;youtube&gt;mpEO3de9dzc&lt;/youtube&gt;<br /> <br /> &lt;youtube&gt;4pMeF6aDWSQ&lt;/youtube&gt;<br /> <br /> * Make your own recording<br /> <br /> * Perform measurements with your model and discuss in your group what has happened.<br /> <br /> <br /> == Explore and modify ==<br /> <br /> * circle<br /> <br /> <br /> == Present ==<br /> <br /> * What happens in the chords example if the robot is already started at the diameter, will it still work? <br /> * What happens in the tales example in the same situation?<br /> * Will this method still work if the robot is started on circle tangent? If not, can you propose changes to he program tailored for that situation?<br /> * Prepare a short presentation for other groups. Tell others about your experiments with finding circle centers.<br /> <br /> <br /> == Additional resources ==<br /> <br /> * Download: [http://robotika.sk/spike/spike_math_6_circle.zip Circle - all media files]<br /> <br /> __notoc__</div>

Robot