This is a stand for the bigger tabletts, it can hold my iPad12.9 with cover. There are 2 Versions: one with 60 degrees: this is more for watching videos etc. and one with 80 degrees, this can be used to hold the pad in portrait mode e.g. for teleconferencing (the camera is then on the top side).
Both can hold you iPad secure in portrait orientation.
I added another version for the bigger phones like the Galaxy S23 Ultra (with case).
Source is included, you can customize your stand as you need it. (needs OpenSCAD and the BDSL2 library).
Assembly: press the pin through the hinge. I use a soldering iron to secure the pin on the down side. You can also glue in the small part.