phyphox projectOur students came up with a creative solution to measure a force with a smartphone and #phyphox.
radioscout@phyphox Another option is to use a spring and a magnet.
@radioscout Neat idea. I assume calibrating the B field from a dipole can be a bit tricky, but so is getting the string in this setup here to not get stuck on the edge when there are small changes.
Diego Peinador@phyphox that’s a great idea, similar to what voron 3d printer suggests to tune the belts: https://docs.vorondesign.com/tuning/secondary_printer_tuning.html