Designed, 3D printed, and developed the software. Based on the Raspberry Pi Pico (RP2040 chip) microcontroller to keep it cheap (~$5).
Passive DIY magloop antenna for listening to electromagnetic radiation. Fun for sound design and such (lots of fun buzzes, and a surprising variation in sound based on the source).
Want to know what a Shrek drawn in 60 seconds by you on a phone screen looks like? Find out here.
Laser harp that plays sounds as beams are broken. Based on a Teensy 4.0 + Audio Shield, a bunch of Alibaba parts, and a 3D printed enclosure.
My wife makes great soap but has to use not-so-great tools to calculate recipes. So I made a nicer one, and learned some new tools and frameworks along the way.