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Published on: October 9, 2013 / Comments: None

Spooky Halloween effects door using Raspberry Pi

I think I just sharted.

Who doesn’t love Halloween?  Especially since most of us are on the other end now doing the scaring instead of being a scared kid snatching up candy.  Cabe wanted to create some pro haunted effects for himself and came up with a pretty cool project.

The build uses a 24″ LCD screen that is supposed to look like a window.  Behind the door are a bunch of solenoid’s controlling pneumatic piston’s that really bring the video to life, making you think something is on the other side trying to get out.  Everything is controlled by a Raspberry Pi, and it is triggered by a photoelectric beam sensor.  The code is written in good ol’ regular c and the video is played through OMXPlayer.

Check out the video demo after the break.  Source code, schematics, BOM and other details can be found on element14.


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