hi tom
i have a mail box alarm.
it does work pretty good except when it gets very cold.
in the 20 below range.
i don't know why they say when its colder the resistance goes down in
electronics.
maybe the radio waves freeze grin.
Jim
[Non-text portions of this message have been removed]
Jim,
Batteries get lazy when cold. Don't we all?
Often voltage drops signifficantly.
Assuming there is a battery in the box that'll do it.
Tom
yep tom, you are right
hmmm lazy battery syndrome go figure.
Jim
[Non-text portions of this message have been removed]
was the threshold charge required to trigger some of the logic in the device.
- Original Message -
From: jim
To: blindhandyman@yahoogroups.com
Sent: Thursday, August 27, 2009 7:03 PM
Subject: Re: [BlindHandyMan] Mailbox alarms
hi tom
i have a mail box alarm.
it does
