3 ms·
That's asking for corrosion damage from the battery. I've got a bathroom scale that goes several years on it's pair of coins even though it turns on only when
by LorenPechtel 5y ago
That's asking for corrosion damage from the battery.
I've got a bathroom scale that goes several years on it's pair of coins even though it turns on only when stepped on. I suspect there's a physical switch involved, though.
- d0mine 5y agowhy don't they use gravity as the power source? I've seen scales that require pushing a button several times to power it. Getting rid of the button and using the full scales' surface seems like the next step.