DEBUTING AT THE SEATTLE MINI MAKER FAIRE 2017, IT'S THE DESKTOP GUARDIAN KIT FROM MyOpen3D!The Desktop Guardian is a basic Arduino kit that assembles into a trusty robot sidekick that will vigilantly stand watch over a small room, all while introducing builders to basic concepts in electronics, Arduino hardware and programming, and the fundamentals of sonar via an ultrasonic sensor. This kit is intended for children (aged 10+) and adults of all skill levels. We encourage all builders to...