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#27 SPDT "3-Way" and DPDT "4-Way" Switches

closed
nobody
None
5
2020-03-01
2015-09-16
No

I wanted to show my Introduction to Digital Logic college class how 3 switches controlling 1 light (L = AB'C' + A'BC' + A'B'C + ABC) can be implemented with logic gates or in home wiring by 2 SPDT switches and 1 DPDT switch.

Discussion

  • Joseph Richardson

    Hi Rick,
    Is this a change request requesting SPDT and DPDT switches? It not immediately clear to me what you're asking. If you want to fill out a CR here: https://github.com/CedarvilleCS/CedarLogic we're continuing the project on GitHub

     
  • Rick Nungester

    Rick Nungester - 2020-02-22

    Hi Joseph,
    Thank you for Cedar and I am pleased to hear further development is planned. I am currently teaching Digital Logic for the 4th time at a local community college and all my students have Cedar v1.5 on their laptops.

    Question and a suggestion: Do you want a new Issue on Github? If you are switching to support there, I suggest copying over all open Tickets from Sourceforge and closing them here, then leaving the Sourceforge site with only a re-direction to Github. I think the existence of dual support sites should be avoided, and all existing tickets transferred.

     

    Last edit: Rick Nungester 2020-02-22
  • Joseph Richardson

    Hi Rick,
    Thank you for the question and suggestion, I agree dual sites is not a good idea and I'm just finishing copying the open tickets over to GitHub so we can close these.

    I agree that I'd like to make this a redirection to GitHub but that may not happen just yet. I'm hearing conflicting reports about how buggy v2.3.5 is on GitHub so kshomper, the professor who just handed this over to me, may want to leave this up until GitHub is stabalized.

    Here is the follow-up issue on GitHub for this one. I don't have priviledges yet on this repo to close the ticket.

     
  • Joseph Richardson

    • Status: open --> closed
     

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