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Is there such a computer switch?

Asked by: Scott Scott 242 views Computer September 27, 2018

Press the switch once, and then press the switch. The first street light is on with the second street light. Press the third, second, third, and third street lights, and then press the fourth, second, third, and third street lights.

10 Answers

  1. +1Votes  

    [1] can be implemented using a transfer switch (more simple and practical).

    [2] The button switch is not competent (no button computer switch you said).

    [3] can be implemented using the programmer design software (too expensive).

    Deborah Watson- September 27, 2018 |

  2. +6Votes  

    This switch does not have

    Larry Edwards- September 27, 2018 |

  3. +7Votes  

    There is no such switch yet. If you design a control board for this function, you can meet this need.

    Anna Edwards- September 27, 2018 |

  4. +2Votes  

    The switch has not been seen, but it can be realized with a single chip or a PLC.

    Matthew- September 27, 2018 |

  5. +3Votes  

    This can only be found by an electrician to make it to you

    Rebecca- September 27, 2018 |

  6. +8Votes  

    You said that this kind of off-light is used on some special-purpose appliances. The computer is a commonly used electrical appliance. Its switch only needs to be safe, stable, convenient and reliable, and the quality is reliable. Under normal circumstances, it is not necessary to design such a switch.

    Charles Carter- September 27, 2018 |

  7. +1Votes  

    This is really not

    George Taylor- September 27, 2018 |

  8. +2Votes  

    This is black technology not heard of

    Elizabeth Young- September 27, 2018 |

  9. +8Votes  

    Brother, I really don’t have this I have encountered it.

    Amy White- September 27, 2018 |

  10. +6Votes  

    As far as I know, there is no time, thank you

    Patrick Clarke- September 27, 2018 |