3.axes flux-gate sensors with or without GPS/logger

[SimonS]

Now is available low cost, high performance 3.axes sensors.
More info at site: https://www.fgsensors.com/

[bernte_one]

i wish you could do a video and show a demonstration of the fgm3+ double sensor starter kit

and upload an easy shematic for combining the sensor with the freq to voltage converter (Sound output or level meter)

[SimonS]

Hi
You don't need freq. to volt. converter. New 3. axial sensors have strong cortex M4 with DSP processor. So output is fully digital (UART / USB) FGM-33+ have logger inside, so all data will be recorded directly to SD

If you think video of MAG-SHIELD, I didn't made any video. Long time ago I do one simple video with my phone. It is low quality, so I didn't publish it. https://youtu.be/T6eOaA1ST0M
I do attach frequency to voltage schematic. It is also available in my shop for 5?