6、tion.Digitalclockisaccurate,convenientandsimpleindesignwithcalibration.FordesignandsimulationwithMultisimsoftwareindigitalclock.WefirstcreatedMultisimsoftwaredigitalclockcircuitdiagramofthetotal.Andthenusethesoftware’ssimulationfeaturesinthesimulation.adigital clock to the oscil
7、lator,a counter,decoderand displaycircuit accurately time "hours" "minutes"" seconds" with digital display, and the need for correction circuit make its accurate work, also can have from time to time and timekeeping function. Digital clock and the expansion of its application, h