Help creating a logic diagram using an online program

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Ajunta

Joined Feb 3, 2015
1
I need help creating a logic diagram that consists of three switches and a combination of gates with a single LED output. When any two switches or all three switches are switched to the on position, the LED should come on. It should NOT come on when any one switch is placed in the "ON" position.

Here is the link for the online activity:

www.neuroproductions.be/logic-lab/

The LED light is the second icon to the right under the "output" tab. The switch is the second icon to the right under the "input" tab. The logic gates are under the "logic ports" tab. I would really appreciate any help anyone can give me on this.
 

WBahn

Joined Mar 31, 2012
26,398
What is it you are asking for help with? How to use the software? Or the logic design itself?

What have YOU done to try to work YOUR homework?
 
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