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Raspberry Pi Blueprints by Dan Nixon

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Assembling a note bottle

The bottle mounts are comprised of two laser cut sections of 3 mm material. This can be any rigid material, such as MDF, plywood, or acrylic. I would recommend you use MDF, as it is less prone to damage under force and can be sanded easily if the joints are too tight.

The base design has two layers, one for the section that is to be cut and a section that shows the rough placement of the bottles. This can be engraved if you would like it as part of the "note bottle" assembly; however, this is not required.

Assembling a note bottle

The parts required to assemble one note bottle

The servo arms that actually hit the bottles will be made using a short ...

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