Birthday problem

7segFor the birthday: ____________________ by: ___________________

Fill in the chart for a Common Anode 7-segment display
(remember 0 means the light is ON)

X

Y

Z

DIGIT

A

B

C

D

E

F

G

0

0

0

 

 

 

 

 

 

 

 

0

0

1

 

 

 

 

 

 

 

 

0

1

0

 

 

 

 

 

 

 

 

0

1

1

 

 

 

 

 

 

 

 

1

0

0

 

 

 

 

 

 

 

 

1

0

1

 

 

 

 

 

 

 

 

1

1

0

 

 

 

 

 

 

 

 

1

1

1

 

 

 

 

 

 

 

 

KMap the problem. Write the simplified equations. Which segments are the same?

 

Z’

Z

 X’Y’

 

 

X’Y

 

 

XY

 

 

XY’

 

 

 

Z’

Z

 X’Y’

 

 

X’Y

 

 

XY

 

 

XY’

 

 

 

Z’

Z

 X’Y’

 

 

X’Y

 

 

XY

 

 

XY’

 

 

 

Z’

Z

 X’Y’

 

 

X’Y

 

 

XY

 

 

XY’

 

 

 

 

Z’

Z

 X’Y’

 

 

X’Y

 

 

XY

 

 

XY’

 

 

 

Z’

Z

 X’Y’

 

 

X’Y

 

 

XY

 

 

XY’

 

 

 

Z’

Z

 X’Y’

 

 

X’Y

 

 

XY

 

 

XY’

 

 

 

Z’

Z

 X’Y’

 

 

X’Y

 

 

XY

 

 

XY’

 

 

Create the circuit in multisim & test it.
Print it out.
Wire the circuit & test it.
Take a photo and print it out.