Machine offers cheap advice – charges more for something profound

advice

[Nick Johnson] recently wrote in, sharing a neat project he put together in his spare time.

Our readers are most likely familiar with the ubiquitous “fortune” program that ships with many *nix distros, offering cheeky comments and quotes with the press of a button. [Nick] thought it would be cool to build a fortune telling machine using the app, resulting in the handsome device you see above.

The laser-cut wooden case is home to a Raspberry Pi which does the heavy lifting, a coin acceptor, an LCD screen for displaying the device’s status, along with a SparkFun thermal printer. Upon feeding the machine some money, the user can press the “Advise Me” button, prompting the RaspPi to present a printed fortune from its vast database of sayings. [Nick] took some time to do some rough categorization of the fortune databases, enabling the machine to offer more substantial content as the user inputs more coins.

Check out the video below to see [Nick's] fortune telling machine in action.

[Read more...]

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