Matt Richardson @ MAKE writes:
With a desire to find out how a deep display would look, video artist Blair Neal created the Crayolascope, a fantastic 3D depth display out of a dozen hacked Crayola Glow Books. An Arduino Mega is driving the display and the user can adjust the speed of the pre-drawn animation or scrub through the frames. The unconventional display was exhibited at The New York Hall of Science (home of World Maker Faire New York) as part of the animation exhibit and Balir says that it’s a big hit with kids.
Arduino Mega 2560 R3 (Atmega2560 – assembled). This is the new Arduino Mega R3. NEW VERSION! This is the Arduino Mega R3. The Arduino Mega 2560 is a microcontroller board based on the ATmega2560. It has 54 digital input/output pins (of which 14 can be used as PWM outputs), 16 analog inputs, 4 UARTs (hardware serial ports), a 16 MHz crystal oscillator, a USB connection, a power jack, an ICSP header, and a reset button. It contains everything needed to support the microcontroller; simply connect it to a computer with a USB cable or power it with a AC-to-DC adapter or battery to get started. The Mega is compatible with most shields designed for the Arduino Duemilanove or Diecimila.