Ever thought a simple ring could double as a musical instrument? 💍🎶 Check this out! The Colmi R02 smart ring, priced at just $20, has been ingeniously hacked to serve as a MIDI controller. How cool is that? [Floyd Steinberg] really found a way to elevate this affordable tech into something creatively useful! It’s fascinating how everyday items can be transformed into innovative tools. I mean, who knew a ring could unleash your inner musician? Imagine the endless possibilities for creativity on a budget! If you’re curious about how this hacking magic happens, you’ll want to dive into the full article! https://hackaday.com/2026/01/31/cheap-smart-ring-becomes-midi-controller/ #TechInnovation #MIDIController #SmartRing #DIYHacks #MusicTech