nobitank Posted September 8, 2004 Report Share Posted September 8, 2004 help me , i need a topwatch's circuit.topwach's can display minute's , seconds and 1/100 seconds.user led 7-segament , cyrstal and ...stopwatch's can hold, reset Quote Link to comment Share on other sites More sharing options...
mphotis Posted September 12, 2004 Report Share Posted September 12, 2004 try this link..i found it useful..http://www.electronics-lab.com/projects/oscillators_timers/014/index.html Quote Link to comment Share on other sites More sharing options...
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