I've always wanted to do time lapses of me building stuff in 16mm film, and now I can.
There was film in it the whole time I was building it and I think it's going to be the coolest footage it ever takes, just a bunch of shots from a Bolex laying in random orientations on a messy-ass bench.
And yeah, that's a door lock actuator for a car. It's a crazy cheap way to move something like an inch, they were $7 on Amazon.
And if you thought you were finally safe from my Jumperless spam, think again!
The circuit was actually prototyped on one to get the encoder and display stuff all worked out.
Audio is just some random circuit bending clip I found on my phone from 10 years ago.