I have a bunch of components and arduino micro controllers lying around and I want to put them to use but idk what to make. So what projects have you guys made that solves a particular problem and helps you out every now and then or maybe a permanent solution to something or to some problem you have come to face. Basically I want to make something useful that makes my life easier and that I actually use instead of just a hobby project. submitted by /u/relativelyperceptive [link] [comments]