Qmc588l readning with long 15 meter 2sqmm wire

Other Hardware Science and Measurement
1

hi folks de vu2mzt

i home brewed vhf uhf Yagi antenna rotator with QMC588l Arduino uno and 16x2 LED display for knowing azimuth of antenna ,,,

wrong reading easily fixed by making qmc588l

completely isolated from metallic hardware.

It senses quite accurate readings with sample example ide code ,,,,,, but the issue comes when I connect this QMC588L WITH LONG 15 M ,1 SQ MM WIRE,, IT STOPS WORKING, NO READINGS SEEN ON SERIAL MONITOR OR 16X2 LED DISPLAY

HOW TO FIX IT ?

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