Search found 2 matches

by Vince
Tue Mar 19, 2002 8:45 pm
Forum: General Discussion
Topic: Hot tub watching...
Replies: 2
Views: 1748

Hot tub watching...

I would like to be able to monitor the status of various devices within a hot tub. Temperature, presence of electricity, status of pumps, etc. I would like to be able to feed this data every few minutes to a webpage that I can view, or do things like send alerts via Short Message Service on a cellph...
by Vince
Tue Mar 19, 2002 8:43 pm
Forum: General Discussion
Topic: Cordless Phone Linear
Replies: 26
Views: 7771

Re: Cordless Phone Linear

This isn't simply a question of what's legal (can't use more than default in the band the phone is designed for) or how many watts or what kind of distance. Let's ignore the legalities and plunge ahead.<p>RF signal propogation is dependant on frequency and strength of signal. Some frequency bands (>...