SparkFun Oktoberfest B.A.C. Data Lager!

We realize that Oktoberfest really starts tomorrow (not next week!), but we’ve been hard at work to create something worthy of the world’s largest beer festival. Engineer Shawn shows off our latest invention: the Beer Lager! Based on the Particle Photon, the Beer Lager alerts the user to take frequent breathalyzer tests, computes their BAC, and displays it in a most glorious fashion.