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Combination Logic / Simple Security

S1

S2

S3

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Q1.(1 point) Practice Redraw schematics with pin assignments�(Your Drawing)�Pin assignments for the 3 basic gates are on our class website: inverter(LS04), AND(7408), OR(LS32)�Then compare to my solution on next page

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Solution to Q1.(Reference) schematics with pin assignments�(use this drawing to build your circuit)

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Build to the Solution schematics

Secret of Success:

​

“Despacito”

​

Go Slow

Slow is Smooth

Smooth is Fast

​

Each wire has 2 connections,

Double check each connection

before you work on the next wire

(So, if your circuit does not work,

ask yourself are you going SLOW enough?)

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Photo of My Circuit / Coach

Make photo resolution around 1280x720 to keep PowerPoint file small

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Q2.(1 points) Photo of Your Circuit

Make photo resolution around 1280x720 to keep PowerPoint file small

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Q3.(1 point) Test case #0 (S1=0, S2=0, S3=0) y=0�(My Screen Shot) (Replaced with your screen shot)

Make photo resolution around 1280x720 to keep PowerPoint file small

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Q4.(1 point) Test case #1 (S1=0, S2=0, S3=1) y=0�(Your Screen Shot / circuit board / switches / LEDs)

Make photo resolution around 1280x720 to keep PowerPoint file small

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Q5.(1 point) Test case #2 (S1=0, S2=1, S3=0) y=0�(Your Screen Shot / circuit board / switches / LEDs)

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Q6.(1 point) Test case #3 (S1=0, S2=1, S3=1) y=0�(Your Screen Shot / circuit board / switches / LEDs)

Make photo resolution around 1280x720 to keep PowerPoint file small

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Q7.(1 point) Test case #4 (S1=1, S2=0, S3=0) y=0�(Your Screen Shot / circuit board / switches / LEDs)

Make photo resolution around 1280x720 to keep PowerPoint file small

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Q8.(1 point) Test case #5 (S1=1, S2=0, S3=1) y=1� (My Screen Shot) (Replaced with your screen shot)

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Q9.(1 point) Test case #6 (S1=1, S2=1, S3=0) y=1�(Your Screen Shot / circuit board / switches / LEDs)

Make photo resolution around 1280x720 to keep PowerPoint file small

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Q10.(1 point) Test case #7 (S1=1, S2=1, S3=1) y=1�(Your Screen Shot / circuit board / switches / LEDs)

Make photo resolution around 1280x720 to keep PowerPoint file small

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Q11.(2 points) Summarize Test Results