Hi
I'm making one, the range is from 1 sec to 99m99s
there is a LCD, 3 buttons start/stop, min and sec + buzzer.
It will be finished in the next comming week.
regard rene
Denmark
2008/6/7 Howard <
hj.payne@...>:
> 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 ??
>
> Thanks in advance
>
> Howard
>
>
>
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