designing househol smoke alarm from scratch using 8051

Discussion in 'Embedded Systems and Microcontrollers' started by ashish_dwivedi, Apr 7, 2013.

  1. ashish_dwivedi

    Thread Starter New Member

    Apr 7, 2013
    1
    0
    hello!
    i have got a project to design an smoke alarm that hits a buzzer and open the windows of the room by taking input from 2 smoke sensors across the room
    i m not able to get a hold of the fact how will i show or design the smoke sensors.. and how will they give input(analog/digital)
    please help !
    thank you! :)
     
  2. spinnaker

    AAC Fanatic!

    Oct 29, 2009
    4,866
    988
    Didn't pay attention in class did you?
     
Loading...