Sadly, we couldn’t find a video or photo to show the elevator-TARDIS in action. That said, if this is still an idea you want to try out, you can read the full tutorial (complete with coding ...

Arduino-controlled, water-powered elevator by Baltimore duo on Discovery Channel The Episode 5 recap of Discovery Channel's "The Big Brain Theory: Pure Genius," which features two local contestants ...

But a company called ArcBotics has created an Arduino-based robot called "Sparki" that can be used—and programmed—by anyone. You don't have to assemble it yourself; ...

Build a Battery Tester. An Arduino can be used to test the life of any battery with less than 5 volts, Boxall says. So, for a quick way to see how much juice your AAA, AA, C, or D batteries have ...