The link is not to anything I’ve done. I only saw the material, and though others might enjoy the link as well.
http://www.allaboutcircuits.com/projects/the-iot-beaglebone-beagle-treat-feeder/?utm_source=All+About+Circuits+Members&utm_campaign=c35ae9f1c3-EMAIL_CAMPAIGN_2017_02_01&utm_medium=email&utm_term=0_2565529c4b-c35ae9f1c3-265615941/