A pretty color LCD screen, an Arduino, a buzzer and a joystick is all you need for a minimalist gaming console for under $20. At least, that’s all [João Vilaça] needed to get this sweet version of Tetris up and running.
He’s working on Breakout right now. His Breakout looks even better. See the postscript below for details.
It’s a testament to the current state of the hardware hacking scene that [João] could put this device together in an afternoon for so cheap, presumably after waiting a while for shipments from China. The 320×240 SPI color TFT LCD screen used to cost twice as much as this whole project did. And wiring it up is a simple matter of connecting this pin to that pin. Almost child’s play.
Equally impressive is the state of open source software. A TFT library from Seeed Studios makes the screen interface a piece of cake. [João] wrote his own sound and joystick code, and of course the Tetris gameplay itself, but it’d be much more than a few weeks’ work without standing on the shoulders of giants. Check out [João]’s Github for the project code and stick with us after the break for a demo video and some of our other favorite Arduino gaming hacks.
Now, we’ve seen a whole lot of Arduino-based gaming platforms around here before, and they range from the simplistic black-and-white to the bells-and-whistles of the Gameduino which tacks an FPGA onto your Arduino to enable sprites, awesome sound, and VGA output. But we’ve also got a place in our hearts for simplicity and comprehensibility, and [João]’s device and code has got those in spades.
If you’re ready to push your Arduino skills beyond blinking LEDs, [João]’s game project should be on your reading / building list. We can’t wait to see Breakout.
Postscript: [João] finished up his Arduino Breakout game, and posted a video too. The gameplay looks incredible. So smooth!