Dry/Cure Cabinet - DIY Open-Source Precision Dry Chamber

[Dirt_Wizard]

Here’s my Inkbird-controlled automatic drying box, I think this is about as bare-bones as you can go and still get reliable results. I’ve since ported a second box onto it, in line with the first, still works great and now with twice the space. I think that in the next year or two I will upgrade to one like yours constructed out of foamcore, and larger/easier to clean.

Dry & Curing Science

Here’s a project I just finished, inspired by a few of you all and your drying boxes. This DIY drying cabinet ended up costing about $60 to make, most of which was buying another humidistat. Basically I took an old 18x18x28 “dish barrel” moving box (very similar to the wardrobe boxes but double thickness for for a heavier load) and started by lining it with panda plastic, duck taped in place and sealed up decently at the seams. I then traced three holes with a Sharpie around a roll of tape that …