Csiko writes: The ingredients in this do-it-yourself christmas project are a gyroscope built of a felt pen, a bunch of old CDs, an embedded microcontroller (MCU), some LEDs and a big portion of nerdism. While the gyroscope spins, the MCU controls the LEDs so that a writing appears in realtime. Nice project, but it definitely needs a nerd girlfried to appreciate that. Link to Original Source
Real programmers don't bring brown-bag lunches. If the vending machine
doesn't sell it, they don't eat it. Vending machines don't sell quiche.