--- In
Homebrew_PCBs@yahoogroups.com, "Leon" <leon355@...> wrote:
>
> ----- Original Message -----
> From: "Howard" <hj.payne@...>
> To: <Homebrew_PCBs@yahoogroups.com>
> Sent: Saturday, June 07, 2008 3:21 PM
> Subject: [Homebrew_PCBs] HELP: UV Light box
>
>
> > Hi all
> > I need a timer for my uv light box that i have just made this
week
> > range from about 0 to 10 mins would do the trick.
> >
> > Anyone got any diagrams and pcb layouts (single side) for making
one ?
> >
> > something like, counts down then switchs off and sounds a
buzzer ??
>
> I just use a timer program for my Palm PDA. I occasionally forget
to start
> it when I switch the unit on, or don't notice the alarm, though.
>
> Leon
> --
> Leon Heller
> Amateur radio call-sign G1HSM
> Yaesu FT-817ND transceiver
> Suzuki SV1000S motorcycle
> leon355@...
> http://www.geocities.com/leon_heller
>
Hi
Thats why i would want it to have a shut off relay
just looking around the net at the mo!
Howard