BrailleRap STEAM CNC

This project involved hacking a CNC router to print/emboss braille on various materials such as plastic, paper, metal sheets, etc. The project’s two main challenges were modifying the spindle head to be fitted with a nail that would emboss the braille, and the understanding the functioning of the existing CNC router before making the required alterations.

Details: https://hackaday.io/project/51051/instructions