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Postby ash427 » Fri Oct 07, 2011 6:36 am

I would like some help which drawing a schematic diagram for the below circuit. It’s been a while since I have done electronics so any help would be great.

I would like this circuit created so it can be previewed in ‘Livewire’ before I actually build it, therefore using only the components in livewire if possible.

This circuit has two sets of four 7-segment displays that both show the same numbers.
It will require 13 push buttons in total.

1. Display 1 and 2 always display the same numbers.

2. 1. When button 1 up is pressed, no 1 Display increases by 1.
2. When button 2 up is pressed, no 2 Display increases by 1.
3. When button 3 up is pressed, no 3 Display increases by 1.
4. When button 4 up is pressed, no 4 Display increases by 1.

3. 1. When button 1 down is pressed, no 1 Display decreases by 1.
2. When button 2 down is pressed, no 2 Display decreases by 1.
3. When button 3 down is pressed, no 3 Display decreases by 1.
4. When button 4 down is pressed, no 4 Display decreases by 1.

4. 1. When button reset 1 is pressed, no 1 Display is reset to 0.
2. When button reset 2 is pressed, no 2 Display is reset to 0.
3. When button reset 3 is pressed, no 3 Display is reset to 0.
4. When button reset 4 is pressed, no 4 Display is reset to 0.

5. When reset all is pressed, all displays are reset to 0.
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ash427
 
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