How a Digital Compass Works
An analog compass responds to the Earth's magnetic field. A digital smartphone compass, however, works without a magnetic needle. The job of the magnetic needle is taken over by a sensor made of three layers. Authors: ZDF/3sat/nano/Autorenkombinat/Josephine Blume, Holger Barthel, Ingo Schwarz /Alex Balzien /Maximilian Heß Translation and dubbing: alugha Click here to see more videos: https://alugha.com/TerraX
#learning#multilingual#languages#education#alucation#alugha#layers#resistance#electricity#physics#technology#navigation#magnetism#copper#cobalt#digital#analog#smartphone#sensor#Earth#magnetic field#compass#Terra X#ZDF
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