August 18, 2025
Description
Need a labeled, big model of an LED for teaching in a classroom, or just to remind you which side is the anode and cathode? Here you go! No glue required, the legs are press fit. The Cathode (-) is always the shorter leg, and is nearest the flat on the side of the dome. The Anode (+) is the longer leg.
Makes a great desktop model as well.
There are two plates, so you can print in two different colors without AMS. Choose a fun color for the LED dome, while I recommend gray or white for the legs for realism. Or go clear for the dome!
Only 21.5 grams! Print profile is at 5% infill, with 3 wall loops. This is plenty strong and saves filament.
Happy printing!
License:
Standard Digital File License