Multisim and Ultiboard

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Traffic light project for Multisim

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You need to put a potetiometer in place of your resistor to be able to make the speed ajustment. You should use at least a 1M, I think.

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Ok, I'll try that.  Thanks so much!

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hi brett, can i copy your traffic lights in multisim or can i have the copy of it? thank you for your reply.

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There are two different traffic light examples available, look in the sample circuit "blue folder icon" in the Educational version of Multisim that implements a traffic light:

  1. National Instruments\Circuit Design Suite 14.2\samples\Educational Sample Circuits\Ladder Diagrams
  2. National Instruments\Circuit Design Suite 14.2\samples\PLD Sample Circuits

The first choice uses programmable ladder logic with an actual traffic light simulation. For choice two, you can export the sample to program the NI Digital Electronics FPGA Board.

TrafficLightSim_snippet.png                     TrafficLightPLC.png

 Drag n drop these snippets directly into your Multisim workspace 🙂

*I also attached a short version of the NI Multisim for Education PDF specifically for traffic light designs.


Find the attached files below. Hope this helps!

Bits4Bots, LLC

Electrical Engineer

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