The Picorder project, redux, on a Raspberry Pi Pico.
This project is based on the idea of the Star Trek "tricorder". It is a labour of love which has taken me through at least 10 versions of the same thing, in various different forms. See this page for a history of the project.
The PicoPicorder is the latest iteration and is based on the Raspberry Pi Pico. A full write-up can be found here.
