stevedabear Posted December 21, 2005 Report Share Posted December 21, 2005 How can i make a simple circuit, to create a clock, which counts down from 3 minutes, 2 minutes or 1 minutes. ( requiring adjustable settings ) The clock is to be fed into three seven segment displays. Can anyone help ? I'm thinking of something along the lines of a simple D type formation. Thanks in advance Quote Link to comment Share on other sites More sharing options...
audioguru Posted December 21, 2005 Report Share Posted December 21, 2005 Hi Steve,There are some digital stopwatches in our Projects section:http://www.electronics-lab.com/projects/oscillators_timers/014/index.htmlhttp://www.electronics-lab.com/projects/oscillators_timers/015/index.html Quote Link to comment Share on other sites More sharing options...
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