Rear window LED hack minds bad drivers' manners, has nothing to do with Hitchcock (video)

Sponsored Links

Rear window LED hack minds bad drivers' manners, has nothing to do with Hitchcock (video)
Typically, road rage responses range from a flip of the bird to some gentle highway drag racing. For an enterprising hacker by the name of Gagandeep Singh, however, those on-road hijinks have given way to a more eloquent, albeit LED-lit resolution. Conceived as means of informing errant drivers of their transportation follies, Singh rigged up a 40 x 16 LED matrix display and affixed it to his car's rear window. Using an AT89C51 micro-controller, hard-coded messages and animations are then fed to the 2cm x 2cm grid, much to the chagrin of reprimanded drivers following close behind. Eventually, this helpful hack'll hookup with a mobile phone over Bluetooth, delivering real-time updates (and insults?) to the display. Until then, you'll just have to make due with Singh's step-by-step DIY at the source. Jump past the break for a scrolling view of this corrective driving tech.

All products recommended by Engadget are selected by our editorial team, independent of our parent company. Some of our stories include affiliate links. If you buy something through one of these links, we may earn an affiliate commission.
Popular on Engadget