4 Comments

  1. March 26, 2013 at 4:52 am

    Ahmed

    Hi ,

    First of all , thank you for your circuit above.

    I was wondering if you could help me with the following.

    What would the above circuit look like if I need to drive 2 car bulbs ;one with a relay and the other with a MOSFET as Warning Flasher or car lights flasher.
    I mean if we press S1 the circuit will drive the bulbs to flash at say a frequency of 1Hz, and with as close to 50% duty cycle as possible and also generates the the sound as you have already done.

    I hope you could help me with that.

    Many thanks.

    Reply
  2. June 15, 2014 at 8:51 pm

    anto

    can i get Toggle switch circuit diagram??????

    Reply
  3. June 15, 2014 at 8:53 pm

    anto

    can i get Toggle switch circuit diagram????

    Reply
  4. January 23, 2015 at 5:14 pm

    techmess

    this website is great i learned a lot from here
    i have made some good fantastic circuits using 555 timer
    hope you will like it
    my webpage http://techmess.page.tl
    the below link is of automatic street light using 555 timer
    http://techmess.page.tl/Automatic-Street-Light-using-555-Timer.htm

    Reply

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