Connect with us

Car Headlight Alarm

Discussion in 'Electronics Homework Help' started by will.i.am, May 25, 2013.

Scroll to continue with content
  1. will.i.am

    will.i.am

    3
    0
    May 25, 2013
    Hello Guyz!

    First of all I am new here and I found this section to be appropriated for submitting my question.

    Well, I was Investigating on Car headlight Alarm and how it should sound a buzzer when the headlights are on?

    I have attached the circuit diagram aswell you might wanna have a look on it.

    I found this while i was searching for ideas. Now all I need is lots of suggestion from you guyz regarding to how it can be improved.

    such as; a pnp transistor has been used can it be improved with a comparator or with any other components?

    Are there any other components of this circuit which can be improved?

    How can I make it smaller? I have heard about the surface mount techniques as well as Integrated circuits which can make a circuit smaller But I don't have a clue how they work in reality?.

    So, I would really appreciate if you guyz could give me a helping hand please?
     

    Attached Files:

Ask a Question
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.
Similar Threads
There are no similar threads yet.
Loading...
Electronics Point Logo
Continue to site
Quote of the day

-