This just isn’t general interest technology news, especially since it’s for a vaporware (crowdfunding) product. Might be ok on /arduino or something.

Here’s USB PD to 12 volts (other voltages available too), just wire it to the breadboard:

https://www.adafruit.com/product/5450

I know perfectly well what breadboards are. I even remember the Continental Specialties brand. They have power supply strips, like the ones on the edges in this pic. You connect power there.

This is spammy and there are already plenty of USB-C power conversion gadgets, e.g. on Adafruit. No crowdfunding needed.

Here is how they made that machine:

Yeah I don’t understand how that could have gone unnoticed til 2021.

We need browser extensions to kill those tags automatically.

Old joke: Conspiracy theorist Ted Tinfoil dies and goes to heaven and gets to meet God. God welcomes Ted to the afterlife and asks if he has any questions. Ted wants to know who killed JFK. God says “it was Lee Harvey Oswald, acting alone”. Ted says “oh no, the cover-up goes all the way to the top!”.