NEW GUIDE: DIY Desktop RPN Calculator with @Adafruit @CircuitPython #CircuitPython #AdafruitLearnSystem

A new guide today in the Adafruit Learning System: DIY Desktop Calculator with CircuitPython by Jeff Epler.

In this project, you’ll build your own Desktop Calculator with CircuitPython. Along the way you’ll also learn about the alternative “RPN” notation for calculating, how a keyboard matrix works (and how to create your own!), and more!

See this new guide now > > >