You’ve probably been looking for ways to reuse or upcycle your old tech hardware as they get older, out of date or even obsolete. Don’t throw out your old tech devices; repurpose your old tech devices! There are some surprising uses for old tech gadgets: try turning an old smartphone or tablet into a universal remote, or even a surveillance camera. WatchMojo teams up with tech-spert Marc Saltzman to talk about five DIY projects you can do with your old electronic devices.