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<?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/"><channel><title>Sphere ADC Document</title><link>https://community.element14.com/products/devtools/avnetboardscommunity/azure-sphere-starter-kits/w/documents/4839/sphere-adc-document</link><description /><dc:language>en-US</dc:language><generator>Telligent Community 12</generator><item><title>Sphere ADC Document</title><link>https://community.element14.com/products/devtools/avnetboardscommunity/azure-sphere-starter-kits/w/documents/4839/sphere-adc-document</link><pubDate>Sun, 17 May 2020 22:27:47 GMT</pubDate><guid isPermaLink="false">93d5dcb4-84c2-446f-b2cb-99731719e767:45f2664e-8be1-4d93-b159-3ed2a3167b2a</guid><dc:creator>skruglewicz</dc:creator><comments>https://community.element14.com/products/devtools/avnetboardscommunity/azure-sphere-starter-kits/w/documents/4839/sphere-adc-document#comments</comments><description>Current Revision posted to Documents by skruglewicz on 5/17/2020 10:27:47 PM&lt;br /&gt;
&lt;p style="margin:0;"&gt;For a NEW project, I am connecting a Heart Rate Sensor that I have from another project to my Avnet MT3620.&lt;/p&gt;&lt;p style="margin:0;padding:0px;"&gt;&amp;nbsp;&lt;/p&gt;&lt;p style="margin:0;"&gt;The project uses the Raspberry PI and a circuit on a breadboard. The code is written In C.&lt;/p&gt;&lt;p style="margin:0;"&gt;The circuit (Depicted below), contains an ADC chip that&amp;nbsp; takes a signal from the heart Sensor into&amp;nbsp; an analog input pin on the ADC&lt;/p&gt;&lt;p style="margin:0;"&gt;This&amp;nbsp; project is working great for me on a Raspberry PI . Here&amp;nbsp; is the link to the project from the vendor of the Heart Pulse sensor.&lt;/p&gt;&lt;p style="margin:0;"&gt;&lt;a class="" href="https://github.com/WorldFamousElectronics/Raspberry_Pi/blob/master/PulseSensor_C_Pi/PulseSensor_C_Pi.md"&gt;https://github.com/WorldFamousElectronics/Raspberry_Pi/blob/master/PulseSensor_C_Pi/PulseSensor_C_Pi.md&lt;/a&gt;&lt;/p&gt;&lt;p style="margin:0;"&gt;The Sensor and the ADC used are Summarized in the section&lt;/p&gt;&lt;p style="margin:0;padding:0px;"&gt;&amp;nbsp;&lt;/p&gt;&lt;p style="margin:0;"&gt;&lt;/p&gt;&lt;div class="toc"&gt;&lt;ul&gt;&lt;li&gt;
&lt;a class="jive-link-anchor-small" href="#jive_content_id_RasPI_Project"&gt;RasPI Project&lt;/a&gt;
&lt;/li&gt;
&lt;/ul&gt;&lt;/div&gt;&lt;p style="margin:0;"&gt;&lt;/p&gt;&lt;p style="margin:0;"&gt;For my NEW Project&amp;nbsp; &lt;a class="jive-link-blog-small" href="/products/devtools/avnetboardscommunity/azure-sphere-starter-kits/b/blog/posts/beats-per-minute----home-is-where-the-hack-is-challenge"&gt;Beats Per Minute -- Home Is Where the Hack Is Challenge&lt;/a&gt;&amp;nbsp; ,I would hope that I can use this project as an model of How to connect and read a sensor directly to the MT3620 and port the code to the Sphere SDK.&lt;/p&gt;&lt;p style="margin:0;padding:0px;"&gt;&amp;nbsp;&lt;/p&gt;&lt;p style="margin:0;padding:0px;"&gt;&amp;nbsp;&lt;/p&gt;&lt;p style="margin:0;padding:0px;"&gt;&amp;nbsp;&lt;/p&gt;&lt;h1 id="jive_content_id_RasPI_Project"&gt;RasPI Project&lt;/h1&gt;&lt;p style="margin:0;"&gt;&lt;span&gt;&lt;a href="https://community.element14.com/resized-image/__size/860x592/__key/communityserver-wikis-components-files/00-00-00-04-45/0284.contentimage_5F00_135867.png"&gt;&lt;img alt="image" src="https://community-storage.element14.com/communityserver-components-secureimagefileviewer/communityserver/wikis/components/files/00/00/00/04/45/0284.contentimage_135867.png-860x592.png?sv=2016-05-31&amp;amp;sr=b&amp;amp;sig=HS6wq0FUJ4E8XmMMjBH3QRl0bQq85wajtFSL3hNbF2Q%3D&amp;amp;se=2026-04-28T23%3A59%3A59Z&amp;amp;sp=r&amp;amp;_=azjGlF14EtbyhCxGs5Nnkg==" style="max-height: 592px;max-width: 860px;" /&gt;&lt;/a&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style="margin:0;padding:0px;"&gt;&amp;nbsp;&lt;/p&gt;&lt;p style="margin:0;padding:0px;"&gt;&amp;nbsp;&lt;/p&gt;&lt;p style="margin:0;"&gt;&lt;span&gt;&lt;a href="https://community.element14.com/resized-image/__size/352x341/__key/communityserver-wikis-components-files/00-00-00-04-45/0216.contentimage_5F00_135868.png"&gt;&lt;img loading="lazy" alt="image" src="https://community-storage.element14.com/communityserver-components-secureimagefileviewer/communityserver/wikis/components/files/00/00/00/04/45/0216.contentimage_135868.png-352x341.png?sv=2016-05-31&amp;amp;sr=b&amp;amp;sig=YgxWeEOMMEoUz47SNI7h%2B707Ovy2ltJdPNFGcQ1UAzQ%3D&amp;amp;se=2026-04-28T23%3A59%3A59Z&amp;amp;sp=r&amp;amp;_=VcdnDqonT2CV9qJeyVmT/Q==" style="max-height: 341px;max-width: 352px;" /&gt;&lt;/a&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style="margin:0;"&gt;&lt;span&gt;&lt;a href="https://community.element14.com/resized-image/__size/588x297/__key/communityserver-wikis-components-files/00-00-00-04-45/8611.contentimage_5F00_135869.png"&gt;&lt;img loading="lazy" alt="image" src="https://community-storage.element14.com/communityserver-components-secureimagefileviewer/communityserver/wikis/components/files/00/00/00/04/45/8611.contentimage_135869.png-588x297.png?sv=2016-05-31&amp;amp;sr=b&amp;amp;sig=9wgu%2BIEliaZuUMLNRG1D0ev8J9YSRBFptC%2FUCXtYU0Q%3D&amp;amp;se=2026-04-28T23%3A59%3A59Z&amp;amp;sp=r&amp;amp;_=pe263J8JZKdT4QLtal5oXg==" style="max-height: 297px;max-width: 588px;" /&gt;&lt;/a&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style="margin:0;padding:0px;"&gt;&amp;nbsp;&lt;/p&gt;&lt;p style="margin:0;"&gt;&lt;span&gt;&lt;a href="https://community.element14.com/resized-image/__size/1039x1946/__key/communityserver-wikis-components-files/00-00-00-04-45/contentimage_5F00_135870.html"&gt;community.element14.com/.../contentimage_5F00_135870.html&lt;/a&gt;&lt;/span&gt;&lt;/p&gt;&lt;div style="clear:both;"&gt;&lt;/div&gt;
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