Hi All, My English not good. But i need to your help for my homework.
I'm design Traffic light with IC digital.
IC: 7447, 74192, 555, 4017.
Time to light:
Red: 30 seconds
Yellow: 05 seconds
Green: 25 seconds.
When i test it then i see a problem.
The runtime is not joint with my theory
See a picture .
Can you help me?
I need your help
This file protues. (ISIS)
http://www.mediafire.com/download/pq0qbmqvvs9n072/test.DSN
Thank you for reading.
I'm design Traffic light with IC digital.
IC: 7447, 74192, 555, 4017.
Time to light:
Red: 30 seconds
Yellow: 05 seconds
Green: 25 seconds.
When i test it then i see a problem.
The runtime is not joint with my theory
See a picture .
Can you help me?
I need your help
This file protues. (ISIS)
http://www.mediafire.com/download/pq0qbmqvvs9n072/test.DSN
Thank you for reading.