4 ms·

This could be a starting point http://www.raspberrypi.org/mudra-a-braille-dicta-teacher/ http://www.raspberrypi.org/mudra-a-braille-dicta-teacher/

• jareds 12y ago
  I saw that but unless I missed something when looking at the github page I didn't see any information on the device they hooked up to the GPIO pins.
  • hershel 12y ago
    That's their email address from github: eamanshrivastava@gmail.com
  • CultureD 12y ago
    Hey. We're currently using a makeshift braille cell made from solenoids. For more info : contactus@projectmudra.com Cheers!