3D Printed Parts

STL files for 3D printing are oriented to print "as-is" on FDM style machines. Parts are designed to 3D print without any support material using PLA filament. Original design source may be downloaded using the links below.

CAD Assembly

The LED breakout is secured to the LED mount with M2 sized screws.

The LED mount is mounted to the casing using M3 sized screws.

The Feather RP2040 and DS3231 breakouts are secured to the PCB mount using M2.5 sized screws.

The rotary encoder is panel mounted to the left side of the casing.

The base legs are secured to the bottom of the casing with M3 sized screws.

The PCB mount is secured inside the casing using the screws from the base legs.

The back and front covers press fit into the casing.

Build Volume

The parts require a 3D printer with a minimum build volume.

• 140mm (X) x 66mm (Y) x 80mm (Z)

Design Source Files

The project assembly was designed in Fusion 360. This can be downloaded in different formats like STEP, STL and more.

Electronic components like Adafruit's boards, displays, connectors and more can be downloaded from the Adafruit CAD parts GitHub Repo.