Important news about HackSpace

We have some important news to share about HackSpace: Issue 81 was the last issue of HackSpace as a standalone magazine, and HackSpace has become part of the Raspberry Pi Official Magazine. Starting with issue 145, We’ll be adding pages to the Raspberry Pi Official Magazine to make room for the stories and tutorials you’ve come to expect from HackSpace.

Raspberry Pi Pico calculator

By Ben Everard. Posted

Raspberry Pi Pico calculator

It’s a cliché that the team that landed the first spacecraft on the moon did so using no more computing power than you can get in a modern calculator. One of the first things students do when they’re learning to program is to build calculator applications, so why not take that one step further and build an actual, physical calculator, like Anil has done, here?

IMG 1380

The bill of materials is small: just a Raspberry Pi Pico, some surface-mount buttons, an OLED display, a LiPo battery and charge circuitry, and a custom, single-layer PCB. Wrap it all up in a 3D-printed case and you’ve got a great physical computing build.


Ben Everard

Ben is the Editor of HackSpace magazine. When not wrangling words, he enjoys cycling, gardening, and attempting to identify wild mushrooms.

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