Time Countdown with ability to Add/Subtract Time

Atheory

New Member
Joined
Mar 8, 2011
Messages
1
I'm looking to achieve the following:

1) Have a countdown timer
2) Have a start/stop button
3) Have a button to add/subtract 1 hour intervals
4) Have a sound or flashing box when time runs out

Any assistance would be appreciated.


Josh
 

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