A magnetic bracket suitable for the popular circular humidity sensors sold on Amazon and Temu.

When you order a humidity sensor, you usually receive two pieces. I put one of them in the consumables box, and the other one is installed on the Elegoo Carbon 3D printer, so that I can monitor the humidity changes in the room in real time.

In order to keep my desk tidy, I specially designed this stand, which is equipped with two holes at the bottom for fixing 3mm or 10mm magnets.