On the Tasmanian Linux User Group mailing list, [Hoolio] read someone complaining about the eventual downfall of their upcoming hackerspace as becoming a club of Arduino fanboys. [Hoolio] asked what was wrong with the Arduino, and this terrible, terrible Tasmanian replied, “there’s far too much boring blinkenlights and not enough actual cool stuff.” [Hoolio] took this as a challenge and created his own Arduino blinkenlight project that emulates Space Invaders on a 5×5 matrix of LEDs
The board is just a buzzer, 25 LEDs, 10 transistors, and a pot and button. Before the game begins, a LED chaser is traced out on the perimeter of the display, its speed controllable by the pot. When the button is pressed the game begins, allowing [Hoolio] to move his ship left and right with the pot and fire his lazor with the button.
Yes, it’s a game written for an array of blinkenlights for the Arduino. This doesn’t diminish the build, though. If this were put in a fabulous beige and transported back to 1978, we’d look on the LED version of Space Invaders as fondly as Mattel’s Football.
You can see [Hoolio]’s game demo after the break.