Sonolithography With The Raspberry Pi Pico

You can do some wild things with sound waves, such as annoy your neighbours or convince other road users to move out of your way. Or, if you get into sonolithography like [Oliver Child] has, you can make some wild patterns with ultrasound.


This is a companion discussion topic for the original entry at https://hackaday.com/2024/02/16/sonolithography-with-the-raspberry-pi-pico/