For a long while, i’ve wanted a little calculator to sit by my electronics bench and help out with the little calculations that come up - in a way that makes it not matter if “nF” should be “e-9” or “e-12”
So when PicoCalc came out, i knew i had to grab one and build it 
And here it is! GitHub - TheRealMolen/molencalc: an engineering calculator for picocalc
There’s still plenty i’d like to add – complex numbers, graphing, etc.
But i reckon it’s pretty handy the way it is already 
It’s based on the picocalc-text-starter (thanks @BlairLeduc!), and i’ve also built a little SDL-based “emulator”/testbed for faster iteration: GitHub - TheRealMolen/mcalc: graphical calculator for picocalc