In recent years, integrated platforms equipped with microcontrollers (with Arduino probably being the best-known brand) have been gaining popularity.

A lot of making goes on in this community these days, but sometimes you’ve just gotta do some old fashioned hacking. You might have grabbed an old Speak and Spell that you want to repurpose ...

This library provides a simple way to create multiple virtual serial devices that communicate over one physical serial connection. A virtual device can be used as a drop-in replacement for Stream like ...

The heart of the sketch is Peter's algorithm for a fast ~8900Hz ADC routine along with a smoothed energy detector in 4 pass bands + 1 ZeroCrossingFrequency 'band'. Using that functionality as a ...