4 ms·
Is this affected by external magnetic fields, or other interference that a hard-wired connection is immune to? I'm not in the habit of waving magnets around ne
by kabdib 5y ago
Is this affected by external magnetic fields, or other interference that a hard-wired connection is immune to?
I'm not in the habit of waving magnets around near CPUs, but I worry about susceptibility to EMI and transients.
- lazide 5y agoThe only difference between a handheld magnet, radio waves, inductance, etc. is speed, precision, and magnitude. So in practice it is highly unlikely a handheld magnet is going to do anything for the same reason a cloud passing overhead is going to break a rock. The difference in air pressure is too low, the energy gradient too gradual, and it’s too far away anyway. Take the same aggregate amount of energy into a tank of compressed air, and use a jackhammer and that rock is dust in no time. Same physics principles; radically different impact in practice. Assuming the magnet you have isn’t the electromagnetic version of a tornado and you aren’t waving it around at several thousand RPM anyway.
- zelon88 5y agoWhat about size? Does the advantage disappear if you need to bundle a large number of these on a chip?
- canadianfella 5y agoYou don’t need to worry. Smarter people have figured it out.