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    <title>pingpongball &amp;mdash; Paul Sutton</title>
    <link>https://personaljournal.ca/paulsutton/tag:pingpongball</link>
    <description>Personal Blog</description>
    <pubDate>Tue, 05 May 2026 18:23:37 +0000</pubDate>
    <item>
      <title>Building a ping pong ball shooter - part 2</title>
      <link>https://personaljournal.ca/paulsutton/building-a-ping-pong-ball-shooter-part-2</link>
      <description>&lt;![CDATA[Building a ping pong ball shooter - part 2&#xA;&#xA;Building a ping pong ball shooter&#xA;&#xA;Further to the previous post, the ball shooter is now built up. I do need to solder this together, at some point.  For now, it works as it is.   This is the test I did at the library (more space).&#xA;&#xA;iframe title=&#34;Ping pong ball shooter&#34; src=&#34;https://diode.zone/videos/embed/d88a77f0-8a51-46f6-8304-ba90d5f2b186&#34; allowfullscreen=&#34;&#34; sandbox=&#34;allow-same-origin allow-scripts allow-popups&#34; width=&#34;560&#34; height=&#34;315&#34; frameborder=&#34;0&#34;/iframe&#xA;&#xA;Links&#xA;&#xA;Better Equipped&#xA;Paignton Library STEM Group&#xA;Discourse Discussion&#xA;Tuxiversity&#xA;Science Forums&#xA;Qoto Mastodon&#xA;Social coding&#xA;Science Daily&#xA;&#xA;TAGS&#xA;&#xA;#YearOfTheFediverse,#FediverseRising,#Science,#Technology,#Engineering,#PingPongBall,#Shooter,#Electronics,#Projects,&#xA;#LookingForEmployment.#LookingForOpportunities&#xA;&#xA;img src=&#34;https://socialhub.activitypub.rocks/uploads/default/original/2X/d/dd8ee2842d572bad100cde42f7c98232e69ea9f7.png&#34; target=&#34;_blank&#34; &#xA;&#xA;hr&#xA;&#xA;a href=&#34;https://liberapay.com/PaulSutton/donate&#34;img alt=&#34;Donate using Liberapay&#34; src=&#34;https://liberapay.com/assets/widgets/donate.svg&#34;/a&#xA;&#xA;a rel=&#34;license&#34; href=&#34;http://creativecommons.org/licenses/by-sa/4.0/&#34;img alt=&#34;Creative Commons Licence&#34; style=&#34;border-width:0&#34; src=&#34;https://i.creativecommons.org/l/by-sa/4.0/88x31.png&#34; //abr /This work is licensed under a a rel=&#34;license&#34; href=&#34;http://creativecommons.org/licenses/by-sa/4.0/&#34;Creative Commons Attribution-ShareAlike 4.0 International License/a&#xA;&#xA;hr&#xD;&#xA;&#xD;&#xA;table&#xD;&#xA;thead&#xD;&#xA;trtda rel=&#34;me&#34; href=&#34;https://qoto.org/@zleap&#34;Mastodon/a/td&#xD;&#xA;tda href=&#34;https://wiki.ircnow.org/?n=Shelllabs.Intro&#34;ShellLabs/td&#xD;&#xA;tda href=&#34;https://joinmastodon.org/&#34;Join Mastodon/a/td/tr/thead/table&#xD;&#xA;center&#xD;&#xA;AI statement : b Consent is NOT granted to use the content of this blog for the purposes of AI training or similar activity.  Consent CANNOT be assumed, it has to be granted. /b&#xD;&#xA;/center&#xD;&#xA;&#xD;&#xA;a href=&#34;https://liberapay.com/PaulSutton/donate&#34;img alt=&#34;Donate using Liberapay&#34; src=&#34;https://liberapay.com/assets/widgets/donate.svg&#34;/a&#xD;&#xA;]]&gt;</description>
      <content:encoded><![CDATA[<p>Building a ping pong ball shooter – part 2</p>

<p><strong>Building a ping pong ball shooter</strong></p>

<p>Further to the <a href="https://personaljournal.ca/paulsutton/building-a-ping-pong-ball-shooter" rel="nofollow">previous post</a>, the ball shooter is now built up. I do need to solder this together, at some point.  For now, it works as it is.   This is the test I did at the library (more space).</p>

<iframe title="Ping pong ball shooter" src="https://diode.zone/videos/embed/d88a77f0-8a51-46f6-8304-ba90d5f2b186" allowfullscreen="" width="560" height="315" frameborder="0"></iframe>

<p><strong>Links</strong></p>
<ul><li><a href="https://www.betterequipped.co.uk/" rel="nofollow">Better Equipped</a></li>
<li><a href="https://personaljournal.ca/paigntonlibrarystemgroup/" rel="nofollow">Paignton Library STEM Group</a></li>
<li><a href="https://discourse.qoto.org/" rel="nofollow">Discourse Discussion</a></li>
<li><a href="https://forum.tuxiversity.org/" rel="nofollow">Tuxiversity</a></li>
<li><a href="https://www.scienceforums.net/" rel="nofollow">Science Forums</a></li>
<li><a href="https://www.qoto.org" rel="nofollow">Qoto Mastodon</a></li>
<li><a href="https://coding.social/" rel="nofollow">Social coding</a></li>
<li><a href="https://www.sciencedaily.com" rel="nofollow">Science Daily</a></li></ul>

<p><strong>TAGS</strong></p>

<p><a href="/paulsutton/tag:YearOfTheFediverse" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">YearOfTheFediverse</span></a>,<a href="/paulsutton/tag:FediverseRising" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">FediverseRising</span></a>,<a href="/paulsutton/tag:Science" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Science</span></a>,<a href="/paulsutton/tag:Technology" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Technology</span></a>,<a href="/paulsutton/tag:Engineering" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Engineering</span></a>,<a href="/paulsutton/tag:PingPongBall" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">PingPongBall</span></a>,<a href="/paulsutton/tag:Shooter" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Shooter</span></a>,<a href="/paulsutton/tag:Electronics" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Electronics</span></a>,<a href="/paulsutton/tag:Projects" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Projects</span></a>,
<a href="/paulsutton/tag:LookingForEmployment" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">LookingForEmployment</span></a>.<a href="/paulsutton/tag:LookingForOpportunities" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">LookingForOpportunities</span></a></p>

<p><a href="https://torresjrjr.com/archive/2020-07-19-guide-to-the-fediverse" rel="nofollow"><img src="https://socialhub.activitypub.rocks/uploads/default/original/2X/d/dd8ee2842d572bad100cde42f7c98232e69ea9f7.png"></a></p>

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]]></content:encoded>
      <guid>https://personaljournal.ca/paulsutton/building-a-ping-pong-ball-shooter-part-2</guid>
      <pubDate>Fri, 25 Feb 2022 07:12:00 +0000</pubDate>
    </item>
    <item>
      <title>Building a ping pong ball shooter</title>
      <link>https://personaljournal.ca/paulsutton/building-a-ping-pong-ball-shooter</link>
      <description>&lt;![CDATA[Building a ping pong ball shooter&#xA;&#xA;Building a ping pong ball shooter&#xA;&#xA;As part of an order from Better Equipped,  I sent for a ping pong ball shooter.  This consists of two rotating disks,  which propel a ping pong ball forward.&#xA;&#xA;So far, I have only partly built this.  I need to do some soldering to complete.  I also want to find a safe place to test it.  This project will be demonstrated at the Paignton Library STEM group, but could be used in a school too.  This would support, Science, Maths, Design &amp; Technology and possibly other subjects.&#xA;&#xA;Photos&#xA;&#xA;shooter 1&#xA;&#xA;Front showing wheels.&#xA;&#xA;shooter 2&#xA;&#xA;Note :  Final wiring will be different to this. &#xA;&#xA;shooter 3&#xA;&#xA;Rear showing motors.&#xA;&#xA;Links&#xA;&#xA;Better Equipped&#xA;Paignton Library STEM Group&#xA;Discourse Discussion&#xA;Tuxiversity&#xA;Science Forums&#xA;Qoto Mastodon&#xA;Social coding&#xA;Science Daily&#xA;&#xA;TAGS&#xA;&#xA;#YearOfTheFediverse,#FediverseRising,#Science,#Technology,#Engineering,#PingPongBall,#Shooter,#Electronics,#Projects,&#xA;#LookingForEmployment.#LookingForOpportunities&#xA;&#xA;img src=&#34;https://socialhub.activitypub.rocks/uploads/default/original/2X/d/dd8ee2842d572bad100cde42f7c98232e69ea9f7.png&#34; target=&#34;_blank&#34; &#xA;&#xA;hr&#xA;&#xA;a href=&#34;https://liberapay.com/PaulSutton/donate&#34;img alt=&#34;Donate using Liberapay&#34; src=&#34;https://liberapay.com/assets/widgets/donate.svg&#34;/a&#xA;&#xA;a rel=&#34;license&#34; href=&#34;http://creativecommons.org/licenses/by-sa/4.0/&#34;img alt=&#34;Creative Commons Licence&#34; style=&#34;border-width:0&#34; src=&#34;https://i.creativecommons.org/l/by-sa/4.0/88x31.png&#34; //abr /This work is licensed under a a rel=&#34;license&#34; href=&#34;http://creativecommons.org/licenses/by-sa/4.0/&#34;Creative Commons Attribution-ShareAlike 4.0 International License/a&#xA;&#xA;hr&#xD;&#xA;&#xD;&#xA;table&#xD;&#xA;thead&#xD;&#xA;trtda rel=&#34;me&#34; href=&#34;https://qoto.org/@zleap&#34;Mastodon/a/td&#xD;&#xA;tda href=&#34;https://wiki.ircnow.org/?n=Shelllabs.Intro&#34;ShellLabs/td&#xD;&#xA;tda href=&#34;https://joinmastodon.org/&#34;Join Mastodon/a/td/tr/thead/table&#xD;&#xA;center&#xD;&#xA;AI statement : b Consent is NOT granted to use the content of this blog for the purposes of AI training or similar activity.  Consent CANNOT be assumed, it has to be granted. /b&#xD;&#xA;/center&#xD;&#xA;&#xD;&#xA;a href=&#34;https://liberapay.com/PaulSutton/donate&#34;img alt=&#34;Donate using Liberapay&#34; src=&#34;https://liberapay.com/assets/widgets/donate.svg&#34;/a&#xD;&#xA;]]&gt;</description>
      <content:encoded><![CDATA[<p>Building a ping pong ball shooter</p>

<p><strong>Building a ping pong ball shooter</strong></p>

<p>As part of an order from Better Equipped,  I sent for a ping pong ball shooter.  This consists of two rotating disks,  which propel a ping pong ball forward.</p>

<p>So far, I have only partly built this.  I need to do some soldering to complete.  I also want to find a safe place to test it.  This project will be demonstrated at the Paignton Library STEM group, but could be used in a school too.  This would support, Science, Maths, Design &amp; Technology and possibly other subjects.</p>

<p><strong>Photos</strong></p>

<p><img src="https://git.qoto.org/zleap/documents/-/raw/master/science/shooter1.JPG" alt="shooter 1"></p>

<p>Front showing wheels.</p>

<p><img src="https://git.qoto.org/zleap/documents/-/raw/master/science/shooter2.JPG" alt="shooter 2"></p>

<p><strong>Note :</strong>  Final wiring will be different to this.</p>

<p><img src="https://git.qoto.org/zleap/documents/-/raw/master/science/shooter3.JPG" alt="shooter 3"></p>

<p>Rear showing motors.</p>

<p><strong>Links</strong></p>
<ul><li><a href="https://www.betterequipped.co.uk/" rel="nofollow">Better Equipped</a></li>
<li><a href="https://personaljournal.ca/paigntonlibrarystemgroup/" rel="nofollow">Paignton Library STEM Group</a></li>
<li><a href="https://discourse.qoto.org/" rel="nofollow">Discourse Discussion</a></li>
<li><a href="https://forum.tuxiversity.org/" rel="nofollow">Tuxiversity</a></li>
<li><a href="https://www.scienceforums.net/" rel="nofollow">Science Forums</a></li>
<li><a href="https://www.qoto.org" rel="nofollow">Qoto Mastodon</a></li>
<li><a href="https://coding.social/" rel="nofollow">Social coding</a></li>
<li><a href="https://www.sciencedaily.com" rel="nofollow">Science Daily</a></li></ul>

<p><strong>TAGS</strong></p>

<p><a href="/paulsutton/tag:YearOfTheFediverse" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">YearOfTheFediverse</span></a>,<a href="/paulsutton/tag:FediverseRising" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">FediverseRising</span></a>,<a href="/paulsutton/tag:Science" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Science</span></a>,<a href="/paulsutton/tag:Technology" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Technology</span></a>,<a href="/paulsutton/tag:Engineering" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Engineering</span></a>,<a href="/paulsutton/tag:PingPongBall" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">PingPongBall</span></a>,<a href="/paulsutton/tag:Shooter" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Shooter</span></a>,<a href="/paulsutton/tag:Electronics" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Electronics</span></a>,<a href="/paulsutton/tag:Projects" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">Projects</span></a>,
<a href="/paulsutton/tag:LookingForEmployment" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">LookingForEmployment</span></a>.<a href="/paulsutton/tag:LookingForOpportunities" class="hashtag" rel="nofollow"><span>#</span><span class="p-category">LookingForOpportunities</span></a></p>

<p><a href="https://torresjrjr.com/archive/2020-07-19-guide-to-the-fediverse" rel="nofollow"><img src="https://socialhub.activitypub.rocks/uploads/default/original/2X/d/dd8ee2842d572bad100cde42f7c98232e69ea9f7.png"></a></p>

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]]></content:encoded>
      <guid>https://personaljournal.ca/paulsutton/building-a-ping-pong-ball-shooter</guid>
      <pubDate>Thu, 24 Feb 2022 07:00:00 +0000</pubDate>
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