Jumperless Breadboard
I had an idea for a "programmable breadboard" that would allow users to simply place chips and other electronic components onto a breadboard and configure the connections through a software app or programmatically instead of needing to connect all of the components by hand with jumper wires. Of course, once I did some searching around, I realized a few people had already come up with that idea. This looks even better than what I had in mind!
Jumperless by Architeuthis Flux on Tindie
a jumperless (solderless) breadboard
The pricing looks very reasonable given what it offers. Before I discovered it, I had Manus AI spec out what the BOM would look like for a device like this, and its estimated cost was much higher. I will definitely be purchasing this in the near future for experimenting with DIY audio projects.