I needed a way to shoot video and photos on my phone while facing straight down at a desk. I grabbed one of these adjustable suspension arms with the thought that I would figure out some way to mount my phone to it… and I did. (Ugh! I got the arm for less than $10 but it’s closer to $20 now.)
As luck would have it I found some GoPro mounts in a dumpster a few weeks ago, including a 1/4-20 mount which screws onto the end of the arm. I then laser cut a piece of 1/8″ Baltic Birch and as luck would also have it it only takes a little bit of sanding to get it to fit into the slot of the GoPro mounts.
I drew up a piece that was approximately the size of my phone, and then put in some notches where the camera is, and made it so I can flip the camera around either way. (I also cut one without the “speed holes” in it.)
This is what I used to shoot the video for my Syncing a Behringer RD-6 to a Pocket Operator via a Pi Pico post. I’ll use this whenever I need a steady shot or I need both of my hands free to twiddle some knobs.