Arduino Braille Display

Hey all! :)

I spent just short of a few days toying around with an idea I had for a refreshable braille display using an ardunio. What I ended up creating is only a prototype (and is probably a bit larger than it would be in a real world implementation!) but the principle is there and I think it's a nice idea.

If you want to have a look I've got a short blog post about it (with schematics, images and a video) up at Any comments and discussion would be appreciated!


Very good ! It would also be interesting to have a Braille recognizer! (your next project?)

Oooo! Very good idea.

That’d be an interesting thing to work on, a lot more challenging - but a challenge is always good right :slight_smile: