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A comment on Common Hall-effect sensor myths. Parent comment

Re:Common Hall-effect sensor myths by Animats on Sunday January 15, 2023 @11:11PM (#34396705)
That's how clamp-around DC ammeters work. It's amazing that's even possible.
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Re:Common Hall-effect sensor myths by ilyt on Sunday January 15, 2023 @11:27PM (#34396802)
But those require constant zeroing
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Re:Common Hall-effect sensor myths by xxs on Monday January 16, 2023 @07:10AM (#34399816)
since the device (clamp/fork meter) doesn't know if there is a current going or not... but if you control the load/current - it should be trivial to zero 'em.
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