These rulers are meant to help low vision or non-sighted individuals be able to measure. One ruler has raised lettering along with braille. The other has braille but is able to fold for on the go needs.
Fabrication Instructions
Requirements: FDM 3D printer
Material: PETG, Soldering Iron (Optional)
Nozzle Size: .6mm
Layer Width: .2mm
Supports: Yes
Infill: 15%
Build Plate Adhesion: Skirt
Braille Folding Ruler & Braille with Raised Lettering Designer Credit: IATP Makers
Assembly Instructions
Raised Lettering Ruler:
- Print STL
- Once printed, use ruler as intended
Folding Braille Ruler/Braille Yardstick:
- Print STL files
- Insert the filament into the holes
- (Optional) Trim the filament to the desired length, a soldering iron can be used to melt the hinge pieces flush with the rest of the ruler.
This work is licensed under a Creative Commons Attribution-ShareAlike 4.0 International. All products are subject to the IATP Terms and Conditions.
