4 ms·

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!