/challenges-projects/design-challenges/sudden-impact/b/blog/posts/the-actual-final-entryI know I said my last post was the final one, but I decided to write one more summarizing some of the decisions I made, and what makes the Real Time Coach Athlete Monitoring System so great. The first critical decision that I made was to make th...en-USTelligent Community 12https://community.element14.com/challenges-projects/design-challenges/sudden-impact/b/blog/posts/the-actual-final-entryFri, 08 May 2015 00:32:57 GMT93d5dcb4-84c2-446f-b2cb-99731719e767:5121628d-a55f-43ab-baa6-512dbc48e728shabaz1<p>Hi!</p><p>&nbsp;</p><p>I&#39;ve looked at entries with the tag real_time_coach, but still struggling to find all the information.</p><p>Any chance of a schematic or assembly diagram showing what analog board you used, and how it was connected to the battery and the Arduino?</p><p>Also, I can&#39;t see anywhere how well the heartbeat was detected - I see the post which shows a waveform on an oscilloscope, but how did it behave in practice when you (say)</p><p>run on the spot, wear it for an hour, etc., and what data was logged during the time? How did the analog board connect to the body for gathering the heartbeat data?</p><p>Was it reliable? Any false alarms? Maybe I&#39;ve missed all this, but I can&#39;t find it.</p><p>Also maybe just a quick video showing you connecting it to yourself or someone, and running or doing some exercise while seeing the reported data or something - a picture says a</p><p>thousand words : ) and for a demo a quick video says a lot more.</p><img src="https://community.element14.com/aggbug?PostID=20751&AppID=108&AppType=Weblog&ContentType=0" width="1" height="1">