With this set of blocks pupils can learn the positions of braille dots in a six dot braille cell. You can start with one cell and progress to dual letter words or more. You can also use it for numbers.
The foldable cell is to teach the relation between a braille cell and typing braille letters on a Perkins Brailler.
You can print the blocks at 0,2mm, none of the blocks need support, also the foldable block doesn’t need support. the pins you should print upside down, with the widest part on the build plate. make sure the pins fit in the holes to your liking. you can size the blocks easily in your slicer, adjusting with steps of 0,5% at a time.
You can print as many pins as you like, but the absolute maximum would be 6 pins for each cell, depending on how many cells you are planning to print.
tactiles.eu has been produced by the 3D4VIP project co-funded by the Erasmus+ programme of the European Union
