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DIY prototype RPN/TENKEY programmable calc with printer <:3)--
11-08-2019, 10:20 PM
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RE: DIY prototype RPN/TENKEY programmable calc with printer <:3)--
Very cute, but also really impressive!

A blue wire is not connected, you’re gonna lose digits Smile
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RE: DIY prototype RPN/TENKEY programmable calc with printer <:3)-- - pinkman - 11-08-2019 10:20 PM



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