Joe Grand Hacks

Joe Grand, hacker extraordinaire is at it again.� This time he's developed a way to hack the new "smart" parking meters which are beginning to show up in most major cities.� By using a basic oscilloscope, he managed to analyze the prepaid cards...

We've covered a few of Joe Grand's projects on the site before and here's another fantastic project to add to the collection.� This POV (persistence of vision) watch displays the current or elapsed time while the arm is swinging (such as during...