Doporučení iOS aplikace CrowdMag 1.8.3

Na serveru Stahuj.cz je zajímavá iOS aplikace:

CrowdMag 1.8.3

CrowdMag is a tool that measures the local magnetic field using your smartphone! The app displays the data as a graph or a map in units of nanotesla (nT; one nanotesla equals 10^−9 Tesla). The local magnetic field components measured by CrowdMag are the Z (downward component), H (horizontal…

Adresa: https://www.stahuj.cz/nastroje/crowdmag/