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Scientific RPN Calculator (with ATTINY85)
03-06-2018, 07:52 PM
Post: #8
Maximilian Hohmann Offline
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Joined: Dec 2013
RE: Scientific RPN Calculator (with ATTINY85)
Hello!

Another wonderful DIY project... Do you think it would be possible to cut away enough of these display/keyboard PCBs to join two of them seamlessly? This would result in a 16 digit display and a decently sized keyboard. Together with an Arduino mini or nano (Atmega 328 processor) a landscape calculator with a single shift key and no menus should be feasible.

Regards
Max

NB: I just found these boards on eBay and ordered some (they only cost 2,19 Euros a piece - who knows how this is possible)...
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RE: Scientific RPN Calculator (with ATTINY85) - Maximilian Hohmann - 03-06-2018 07:52 PM



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