Parking sensors have become a must-have these days given the crowded cities we live in, but instead of paying hundreds of dollars to get them installed in your car, why not build your own at home?

Want a smarter home without expensive kits? A simple Raspberry Pi project might hold the key; just wait 'til you see what it can do (and how cheap it is).

We may receive a commission on purchases made from links. If you're looking to take on a new project with your Arduino, perhaps creating a smart trash can could be in the cards. Yes, it might sound ...