so, we where tinking about something to make for our desk. We thought of thinks that we always have on our desk, then it hit us, coffee! We both had the problem that it runs out to fast, so we made a automatic coffee dispencer, with wich you can choose the sice off the resivoir for your own needs.

Supplies

laser cutter with wood
long tube
food safe pump (with the corresponding screws)
wires
soldering iron
a swich
a 12 volt adapter
wood/hot glue
resivoir for your coffee (we used a thermos flask)

Step 1: Wooden Parts

go to the file down below, and cut out all the parts

final desing coffee.svg
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Step 2: Soldering

Take the wires, pump, adapter, switch and soldering iron, and solder the wires on the components. the positive wire should have a cut with the swich in it.

Step 3: Get the Pump Ready

cut of a bit of the pipe, and put in on the "out" side of the pump. take the rest of the tube an connect it to the "in" side.

Step 4: Putting It Together

First take one of the side pannels, an screw on the pump. then put on al the other plates (exept the other side panel) and glue the corners on the inside. Take the "out" wire, put it in the desicnated hole, and glue it shut. then put glue on the other side panel and put it on.

Step 5: Resevoir

get a thermos flask, or sometthing els in wich you can store your coffee. drill a hole in the lid, and put the other side of the tube in, and again, glue the tube shut.