This Game Boy look-alike, for instance, demonstrates its creator's skills in one fell swoop: It doesn't just display a résumé, it's also a simple gaming handheld that can play Tetris.

Arduino fans and developers are sure to enjoy this awesome business card called the Arduboy, which has been created by Kevin Bates, and is Arduino powered letting you enjoy a quick game of Tetris.

This is a pretty cewl concept, a pretty business card that features an Arduino chip and a small OLED screen. Business being capable of listing your resume, this device is also capable of letting ...

Designed to be about as thin as a few real business cards, the PCB contains a small OLED screen and micro controller. There is also a tiny speaker embedded and some touch-sensitive spots for ...

Everyone recognizes Tetris, even when it’s tiny Tetris played sideways on a business card. [Michael Teeuw] designed these PCBs and they sport small OLED screens to display contact info. The T… ...

Kerger made the Tetris shirt by inserting an Arduino Uno, 4 AA batteries, and 128 LEDs into the garment. This is how the shirt works: First Kerger plugs the shirt into the Arduino unit.

Call it synchronicity, or manually setting a 16-bit number in an Arduino, or how to turn an OLED into a rotary dial ...

He made the game the smallest he could make, with size limitations imposed by a 0.96” OLED display, the coin-cell battery pack, and his desire for a durable 3D-printed case.