[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
Re: I just zapped my wristwatch. (fwd)
---------- Forwarded message ----------
Date: Thu, 09 Aug 2007 06:47:29 +0200
From: Finn Hammer <f-h@xxxx>
To: Tesla list <tesla@xxxxxxxxxx>
Subject: Re: I just zapped my wristwatch. (fwd)
KCH,
Could the battery be flat to the point that a moments rest made it
recover enough potential to start the watch momentarily, a nights rest
enough oomph to run for a couple of days?
Cheers, Finn Hammer
Tesla list skrev:
> ---------- Forwarded message ----------
> Date: Wed, 08 Aug 2007 08:48:07 -0700
> From: Ken or Doris Herrick <kchdlh@xxxxxxxxx>
> To: Tesla list <tesla@xxxxxxxxxx>
> Subject: Re: I just zapped my wristwatch. (fwd)
>
> But wait, wait...now I am ASTONISHED! All yesterday afternoon & up
> until 10 p.m. or so when I went to bed, the watch was blanked out. I'd
> even opened it, took the battery out & then put it back, whereupon the
> display momentarily showed all-characters but then went blank again.
> But having left it sitting overnight, it's now fully recovered!
>
> There must be, within the circuitry, some CMOS floating gates that built
> up a charge from the EMF and then leaked that off overnight. Too lucky,
> I am! I'm not going to chance that any more, for sure!
>
> KCH
>
> Tesla list wrote:
>> ---------- Forwarded message ----------
>> Date: Tue, 07 Aug 2007 16:40:27 -0700
>> From: Ken or Doris Herrick <kchdlh@xxxxxxxxx>
>> To: Tesla List <tesla@xxxxxxxxxx>
>> Subject: I just zapped my wristwatch.
>>
>> Yes, I just zapped my wristwatch. And at very low coil-power, so
>> others: beware! I have (had) one of those LaCrosse radio-controlled
>> watches. No spark to it; just, apparently, the EM field from close
>> proximity to the secondary coil while debugging. Of necessity the watch
>> has an all-plastic case (to allow the radio reception). It would appear
>> that the coil's 150 KHz "radio" signal was just too much for it. Now
>> the display is blank & nothing, it seems, will bring it back.
>>
>> Sadly,
>>
>> Ken Herrick
>>
>>
>>
>>
>>
>
>
>
>