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You are here: Home / Topics / how to connect fire alarm of 555IC to microcontroller????

how to connect fire alarm of 555IC to microcontroller????

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Microcontroller › 8051 › how to connect fire alarm of 555IC to microcontroller????

  • This topic has 2 replies, 3 voices, and was last updated 11 years, 8 months ago by SHAH DISHANT H..
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  • March 22, 2014 at 7:09 am #2968
    mamatha
    Participant

    how to connect fire alarm of 555IC to microcontroller????

    March 23, 2014 at 5:23 pm #11359
    Ashutosh Bhatt
    Participant

    what is ur application? describe in detail

    IC555 output can be directly connected to micro controller to detect as low or high input

    March 25, 2014 at 9:15 am #11385
    SHAH DISHANT H.
    Participant

    You can connect output of 555 direct to controller pin.

     

    What is the input to 555? and in which mode you have configured it ?

     

     

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