19" Rack Fan Controller [1/2]
Posted on 2021-03-14— 3D Printing, Build
I migrated several servers into a compact 19-inch rack and reworked my Arduino Uno fan controller to fit a 1U RND enclosure. I show choosing the case, adding a rotary encoder and filter circuits, testing signals, and 3D-printing panels. Read the full post for STL files and build notes.