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Refreshable braille display

Posted: Thu Jun 28, 2018 5:56 pm
by svibudi
I am a web developer recently fell in love with raspberry pi.
I am trying to build a DIY re-freshable display like this: https://www.youtube.com/watch?v=fEX5iGqbS6Q where I want to display braille. However, I am struck. can some point me in the right direction?
Do I need a motor for each pin to move? If yes any link to suitable motors and articles?

Any information on how to do this is helpful. Thanks.

Re: Refreshable braille display

Posted: Fri Jun 29, 2018 10:05 am
by pcmanbob

Re: Refreshable braille display

Posted: Mon Jul 16, 2018 10:50 pm
by drgeoff