4 ms·
There's also one other important requirement: it must be GROUNDED. So unless you're willing to wear a wire from your wallet down to the bottom of your shoe, t
by wjy 17y ago
There's also one other important requirement: it must be GROUNDED. So unless you're willing to wear a wire from your wallet down to the bottom of your shoe, this won't be too effective.
- wglb 17y agoNo, so long as it is electrically completely enclosed, signals won't get in or out. Doesn't matter if it is floating at +/- 13.89 v ac/dc above ground.