This is a 3D printed enclosure for a retro single channel transmitter called the 'OS Pixie' - ca 1970's. The modern copies use 2.4GHz RF modules and DIY arduino electronics.
The original case design was conceived and drawn by Mike Kitchen in OpenSCAD - the files for that are included but incomplete. I re-modelled the design in TinkerCAD for fun and it seems to have worked out fine.
Due to the shape of the case, there is a lot of support required. - consequently, that reflects in the print time. The enclosure could be spilt into three for simplicity and simply re-glued afterward.
Checkout the Mode Zero forum for further info - http://www.mode-zero.uk
Update 31 Mar 2018 - changed the case back to remove pillar. Now takes a 20mm M3 brass hex standoff. Rear of case has been 'drilled' and countersunk to accept a small countersink M3 screw. Further mod to add 'MADE IN JAPAN' text to case rear as per the original :-)
All available on TinkerCAD.
Igull
