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Part 1: Making the grate bottom with food safe plastic

A project log for Beer Butler Robot, Refrigerator on a Roomba

Mobile refrigerator! An insulated tube built on a hacked Roomba controlled by serial connection. Indoor Nav by QR code ceiling tiles

josh-starnesJosh Starnes 04/15/2018 at 15:360 Comments

I need to make a bottom that air can flow through. I picked up a 12 dollar food safe plastic cutting board. I believe this stuff has  "Microban"  in the plastic to prevent bacterial growth in abrasions.

Careful cutting with a Dremel yields good results. Now we have a disc to machine.

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