This was a test run of a MyoWare muscle sensor that I hooked to a Feather board, isolator, and my arm. I loaded the code into it and started it up! <br /><br />The MyoWare muscle sensor uses electromyography (EMG) placed on the skin surface to measure the electrical activity produced my muscle cells. By measuring the potential or voltage difference between the two electrodes it sends the output signal to the screen as a value or a graph (electromyogram). <br /><br />SUPPORTING CHALLENGEYOURSELF.BLOG <br />If you'd like to support my work please head over to https://www.patreon.com/bePatron?u=5696236 and become a patron today! <br /><br />FOLLOW CHALLENGEYOURSELF.BLOG <br />Facebook: https://www.facebook.com/ChallengeYourselfblog-100962358137299 <br />Twitter: https://twitter.com/challen18646532 <br />Reddit: https://www.reddit.com/user/challengeyourselfmb <br />LinkedIn: https://www.linkedin.com/in/michaelbemiss/<br />