O bosses solve
Digital tube from 30 start the countdown, but to the 01, skip 00, again from the beginning of the thirty, and then lead to light alarm will not bright
Why will skip 00, I want to know my circuit which has a problem
Here is my circuit diagram

CodePudding user response:

The load end of U1 temporarily disconnect and proved,

CodePudding user response:

1 the number zero number did not

CodePudding user response:

refer to the second floor the wise know already should good karma response:

1 number zero did not count

I am not quite understand this meaning

CodePudding user response:

It should be read,

CodePudding user response:

reference 4 floor wise men know already should good karma response:

it should read,

Thank you thank you.> ? <?).

CodePudding user response:

CodePudding user response:

The years not to play the digital circuit, there is a simulation is too easy,
Number 1 kind 0,

CodePudding user response:

wise men know already quoted 7 floor should good karma response:

didn't play digital circuit for many years, now has a simulation is too easy,
Number 1 kind 0,

Thank you, today is really trouble you

CodePudding user response:

Well, learning attitude, also very polite, really make people happy, that's ok, didn't play for many years, today the rise, and activities; If can control signal source, a more accurate timing, the current source is not controllable, if use 555 do signal source can be designed to control the vibration,

CodePudding user response:

the wise know already, 9/f, reference shall be good karma response:

well, learning attitude, also very polite, really make people happy, that's ok, didn't play for many years, today the rise, and activities; If can control signal source, a more accurate timing, the current source is not controllable, if use 555 do signal source can be designed to control the vibration,

This design provides 555 timer, but I can see the Internet can use the pulse signal generator replacement of proteus, I just want to try this one/hey