My Merlin!

Mostly to 10mm scale. Printed on an Elegoo Neptune 3 Pro, with PLA plus filament. Two N-20 motors power the drivers, controlled from the tender by batteries and a small DC motor controller.

Because of the large number of STLs , I've zipped them in groups. However, there is one of the assembled models. for viewing with your slicer!

March 10, 2025, Please Change; best to use N-20 6v-600 rpm motors. Instead of 6V-300.

April, 2025, Updated. Gear 10T changed bore size +.1mm and added an optional version to fit N-20 motor with 3mm shaft having a partial flat. Located in 1-Motor Pan 1-9 updated 4-25.zip.