https://wiki.luntti.net/index.php?action=history&feed=atom&title=Steer_left_and_right_py_v2%2Fen 2026-04-09T06:43:53Z Revision history for this page on the wiki MediaWiki 1.40.0 https://wiki.luntti.net/index.php?title=Steer_left_and_right_py_v2/en&diff=1214&oldid=prev 2020-09-23T13:36:38Z

<p>Updating to match new version of source page</p> <table style="background-color: #fff; color: #202122;" data-mw="interface"> <col class="diff-marker" /> <col class="diff-content" /> <col class="diff-marker" /> <col class="diff-content" /> <tr class="diff-title" lang="en"> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">← Older revision</td> <td colspan="2" style="background-color: #fff; color: #202122; text-align: center;">Revision as of 16:36, 23 September 2020</td> </tr><tr><td colspan="2" class="diff-lineno" id="mw-diff-left-l62">Line 62:</td> <td colspan="2" class="diff-lineno">Line 62:</td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category: Python v2]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category: Python v2]]</div></td></tr> <tr><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category: Asimov]]</div></td><td class="diff-marker"></td><td style="background-color: #f8f9fa; color: #202122; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #eaecf0; vertical-align: top; white-space: pre-wrap;"><div>[[Category: Asimov]]</div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; 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" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; 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;">== About == </ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; 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" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; 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;">This course is supported by [https://meet-and-code.org/ Meet and Code]. The course is made in collaboration with [http://www.fllsuomi.org/ Robotiikka- ja tiedekasvatus ry].</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; 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:MeetAndcodeLogo.png|thumb]]</ins></div></td></tr> <tr><td colspan="2" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; 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" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; 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" class="diff-side-deleted"></td><td class="diff-marker" data-marker="+"></td><td style="color: #202122; 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;">[[Meet_and_Code_2020_II:_Python | Meet and Code II: Python]]</ins></div></td></tr> </table>

Bette183114776 https://wiki.luntti.net/index.php?title=Steer_left_and_right_py_v2/en&diff=72&oldid=prev 2020-06-09T15:24:56Z

<p>Updating to match new version of source page</p> <p><b>New page</b></p><div>&lt;languages /&gt;<br /> <br /> == Introduction ==<br /> <br /> Test if multiple steering blocks can be aligned one after other. Works perfectly. <br /> <br /> === Robot ===<br /> <br /> The idea and principle works for almost any robot thought this is tested using Asimov.<br /> <br /> === Sensors ===<br /> <br /> No sensors. <br /> <br /> == An Illuminating Example ==<br /> &lt;youtube&gt;Ab5JR3NtRIU&lt;/youtube&gt;<br /> <br /> == Theory ==<br /> <br /> Cascade a few .on() functions to steer first left then right. Sleep a few seconds in between the rounds. <br /> <br /> == An Example Code ==<br /> <br /> &lt;syntaxhighlight lang=&quot;python&quot;&gt;<br /> #!/usr/bin/env python3<br /> from ev3dev2.motor import MoveSteering, OUTPUT_B, OUTPUT_C<br /> from time import sleep<br /> <br /> #How about move steering?<br /> steer_pair = MoveSteering(OUTPUT_B, OUTPUT_C)<br /> steer_pair.on(steering=-20, speed=5)<br /> sleep(10)<br /> #steer_pair.off()<br /> <br /> steer_pair.on(steering=20, speed=5)<br /> sleep(10)<br /> <br /> steer_pair.off()<br /> &lt;/syntaxhighlight &gt;<br /> &lt;youtube&gt;T3QaoWtgKTQ&lt;/youtube&gt;<br /> <br /> <br /> == Exercises ==<br /> <br /> 1. Make the robot to steer around a table or a chair. Try to stop it at the starting position<br /> <br /> 2. Make the robot stop <br /> #After 10 seconds<br /> #After 3.5 rotations of the left tire<br /> #After the colour sensor finds a black tape.<br /> <br /> 3. Try different steering values:<br /> #0<br /> #-50 and +50<br /> #-100 and +100<br /> #-110 and +110<br /> <br /> <br /> <br /> <br /> <br /> [[Category: Python v2]]<br /> [[Category: Asimov]]</div>

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