[digitaltrails] wanted the data on a few old IBM 80-column punch cards he had lying around, but didn’t have decades old computer hardware in his garage. He decided to build his own out of LEGO, an ...

Punch cards were a standard form of program and data storage for decades, but you’d never know it by looking around today. Card punches and even readers are becoming rare and expensive. Sometimes it ...

An automatic toll gate system using Arduino revolutionises traditional toll collection by eliminating manual intervention.

Off-white business cards with Silian Rail lettering are so passé-- these days; it's all about creativity. This Game Boy look-alike, for instance, demonstrates its creator's skills in one fell swoop: ...

How do you create a display that effectively shows of audio clips and physical objects? Simple: you stick an Arduino in a card catalogue. Through his many travels maker David Levin acquired ...