Pi Bar

Using parts made from a Makerbot Replicator 2X 3D printer, some square metal rods, and a series of 5 peristaltic pumps. The project was based off a project called Bar Mixvah. The problem with the orginal is that you had to use a sluggish MongoDB database and a laptop in order to get it up and running. I wanted something that was self contained. Using an old Raspberry Pi with 256mb ram, I worked with a few guys from NESIT to redesign the top portion to fit the raspberry pi into and then created a slim MySQL backend with PHP and node.js.

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Below is the Pi hat to connect the pumps to the Pi
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