<?xml-stylesheet type="text/xsl" href="https://community.element14.com/cfs-file/__key/system/syndication/rss.xsl" media="screen"?><rss version="2.0" xmlns:dc="http://purl.org/dc/elements/1.1/" xmlns:slash="http://purl.org/rss/1.0/modules/slash/" xmlns:wfw="http://wellformedweb.org/CommentAPI/"><channel><title>The Spice of Pi - Blog Doug 3</title><link>/challenges-projects/design-challenges/pichef/b/blog/posts/the-spice-of-pi---blog-doug-3</link><description>This week the Spice of Pi has been all about designing hardware and ordering enough components to get it working.I had ordered a Google AIY Voice Hat to implement Google Assistant and voice recognition. It has arrived, but it uses a cardboard box for</description><dc:language>en-US</dc:language><generator>Telligent Community 12</generator><item><title>RE: The Spice of Pi - Blog Doug 3</title><link>https://community.element14.com/challenges-projects/design-challenges/pichef/b/blog/posts/the-spice-of-pi---blog-doug-3</link><pubDate>Sat, 10 Feb 2018 17:39:29 GMT</pubDate><guid isPermaLink="false">93d5dcb4-84c2-446f-b2cb-99731719e767:8640a719-115e-47dd-9af8-9a3aa6d1509b</guid><dc:creator>aspork42</dc:creator><slash:comments>1</slash:comments><description>&lt;p&gt;Nice job on the mechanism! So it will raise one up and lower the other?&lt;/p&gt;&lt;p&gt;i wonder about using a rack gear with a cam follower. Then you drive one way to raise one and drive the other way to raise the other. When you raise one, the opposite one stays put since the cam is in the lower position.&lt;/p&gt;&lt;p&gt;could you do a quick post about the iterations you went through?&lt;/p&gt;&lt;img src="https://community.element14.com/aggbug?PostID=4211&amp;AppID=183&amp;AppType=Weblog&amp;ContentType=0" width="1" height="1"&gt;</description></item><item><title>RE: The Spice of Pi - Blog Doug 3</title><link>https://community.element14.com/challenges-projects/design-challenges/pichef/b/blog/posts/the-spice-of-pi---blog-doug-3</link><pubDate>Mon, 29 Jan 2018 20:06:11 GMT</pubDate><guid isPermaLink="false">93d5dcb4-84c2-446f-b2cb-99731719e767:8640a719-115e-47dd-9af8-9a3aa6d1509b</guid><dc:creator>DAB</dc:creator><slash:comments>1</slash:comments><description>&lt;p&gt;The power system might be overkill for your project, but it would make a good general purpose power system for other projects.&lt;/p&gt;&lt;p&gt;&amp;nbsp;&lt;/p&gt;&lt;p&gt;DAB&lt;/p&gt;&lt;img src="https://community.element14.com/aggbug?PostID=4211&amp;AppID=183&amp;AppType=Weblog&amp;ContentType=0" width="1" height="1"&gt;</description></item><item><title>RE: The Spice of Pi - Blog Doug 3</title><link>https://community.element14.com/challenges-projects/design-challenges/pichef/b/blog/posts/the-spice-of-pi---blog-doug-3</link><pubDate>Mon, 29 Jan 2018 16:21:09 GMT</pubDate><guid isPermaLink="false">93d5dcb4-84c2-446f-b2cb-99731719e767:8640a719-115e-47dd-9af8-9a3aa6d1509b</guid><dc:creator>genebren</dc:creator><slash:comments>1</slash:comments><description>&lt;p&gt;Doug,&lt;/p&gt;&lt;p&gt;&amp;nbsp;&lt;/p&gt;&lt;p&gt;Great progress on your project.&amp;nbsp; Your spice lifter turned out nicely, a clever, but simple solution to the problem. Well done!&lt;/p&gt;&lt;p&gt;Gene&lt;/p&gt;&lt;img src="https://community.element14.com/aggbug?PostID=4211&amp;AppID=183&amp;AppType=Weblog&amp;ContentType=0" width="1" height="1"&gt;</description></item></channel></rss>