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Make a retro scientific calculator with LED display and mechanical keypad.
05-13-2023, 09:35 PM
Post: #11
Garth Wilson Offline
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RE: Make a retro scientific calculator with LED display and mechanical keypad.
I sure like those keys.
http://WilsonMinesCo.com (Lots of HP-41 links at the bottom of the links page, http://wilsonminesco.com/links.html )
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RE: Make a retro scientific calculator with LED display and mechanical keypad. - Garth Wilson - 05-13-2023 09:35 PM



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