OmegaMan 0 Posted November 24, 2019 Share Posted November 24, 2019 Hello, I'm developing an open source calculator. So far it has RPN/algebraic entry, scientific functions, complex numbers and is programmable. The next step is to develop a keypad that plugs into the BoosterPack connectors and a power supply to turn it into a hand held. See the following video: https://www.youtube.com/watch?v=Ev7-7Hwkang EDIT: I've placed this in the wrong category on the forum. Moderators please delete this post. Quote Link to post Share on other sites
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