Ideas for an electronic timer? - tooth brushing timer
So I've just been a course in electronics at school, and we need to do a countdown to
Everyone makes brushing egg timer timer or the teeth, but I want to do something else
You can turn a small amount of time (less than 5 minutes)
All ideas, what can I do?
Tooth Brushing Timer Ideas For An Electronic Timer?
2 comments:
Many games have timers - like speed chess or word games like Boggle. The same happens with a game timer. For extra credit, which is programmable (can be set to 1 min to 4)
How about a moment in response to a question timer?
or an intelligent ...
A timer light when it is started (in the real world of sound detectors), then the countdown random light and last light. makes someone an outsider in the house when it noise.
So says plus 3 solid minutes + / - Ramdom time (or 2 Minutes from 0 to 2 minutes extra). every time the stopwatch. You nee dto do not solve the noise that would satisfy a button ... for the demonstration.
Of course, you need to print / display in real time chosen for the example / debug.
Then a chance (have little) delay before they start .. To use noise in the case of new (or to) keys / off activation at the time.
and if you want ... might add
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