Android controlled labyrinth

[Pcdevltd] pulled an all-nighter to get his first Android Developer Kit project up and running. Basing the project off of the example that Google used when unveiling the new accessory development hardware, he set to work controlling a marble labyrinth game using his smart phone. What began at 7pm was wrapped up by 5am to produce the results seen in the video after the break.

These ball mazes use two knobs to pivot the playing surface, changing gravity’s pull on the ball to get it to go where you want. [Pcdevltd] pulled off the bottom on his labyrinth and installed two small servo motors. These connect to the Android Open Accessory Development Kit via a small cable. Connect that to the phone and you can then use the internal accelerometer to play the game. If you have an Android phone and an Arduino this should be pretty easy to replicate since we know you can already use the ADK with Arduino. Get to work on your own projects and don’t forget to send us a link to your project log.

[Thanks David]

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