Old tablets are great for binge watching the latest Netflix series, but that not the only way to put it to good use. If you drive an old car, one of the best ideas for repurposing your old Android tablet is to set it up as a DIY Android Auto head unit. For this project, all you need is one app: Headunit Revived . It an open source app that acts as the Android Auto receiver, similar to the built in dashboard display on modern cars. It even works the same way — connect your Android phone to the...
