The file 'PO-20 Symbol Buttons For Pocket Operator Case 3D Printer Model' is (stl) file type, size is 1.2MB.
Buttons engraved with PO-20 model symbols. Compatible with the Pocket Operator case: http://www.thingiverse.com/thing:1375818
The "v4" version are the same buttons as included with the Pocket Operator case. The details of the symbols will need a very small extruder when using FDM. Extrusion diameter of 0.3 mm or smaller recommended.
Note: A version of case, buttons and light guides optimized for SLS/SLA printing also available at shapeways: https://www.shapeways.com/shops/cdb (rendering shown as cover picture).
Update Dec. 2020:
Added files with just the 5 generic symbols and just the 16 PO-20 symbols for easier printing in separate colors.
Generic_symbol_buttons_v4wide_step2.stl | 565.0KB | |
Generic_symbol_buttons_v4_step2.stl | 566.8KB | |
PO-20_all_symbol_buttons_v4wide_step2.stl | 1.1MB | |
PO-20_all_symbol_buttons_v4_step2.stl | 1.1MB | |
PO-20_only_symbol_buttons_v4wide_step2.stl | 600.0KB | |
PO-20_only_symbol_buttons_v4_step2.stl | 602.8KB |