blueroomelectronics
Well-Known Member
I'm trying to build a device to measure the Earths magnetic field in the nano Tesla range. Massive coils and instrumentation amplifiers are the traditional way but I came across this site where the author built one in 1992.
https://www.bealecorner.org/best/measure/fluxgate/
Looks simple enough but I've no experience in fluxgate designs.
Opinions?
**broken link removed**
https://www.bealecorner.org/best/measure/fluxgate/
Looks simple enough but I've no experience in fluxgate designs.
Opinions?
**broken link removed**