Barani insitute of information technology
This presentation is the property of its rightful owner.
Sponsored Links
1 / 7

BARANI INSITUTE OF INFORMATION TECHNOLOGY PowerPoint PPT Presentation


  • 64 Views
  • Uploaded on
  • Presentation posted in: General

BARANI INSITUTE OF INFORMATION TECHNOLOGY. SUBMITTED TO:- Mam Noor - ul –Ain SUBMITTED BY:- Anum Zulfiqar. BURGLAR ALARM. INTRODUCTION:-

Download Presentation

BARANI INSITUTE OF INFORMATION TECHNOLOGY

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


Barani insitute of information technology

BARANI INSITUTE OF INFORMATION TECHNOLOGY

SUBMITTED TO:-

MamNoor -ul –Ain

SUBMITTED BY:-

AnumZulfiqar


Barani insitute of information technology

BURGLAR ALARM

INTRODUCTION:-

A burglar alarm is an electronic device that emits a loud noise when someone attempts to make unauthorized entry to a building or other premises.


Barani insitute of information technology

TRUTH TABLE:-


Barani insitute of information technology

LOGIC:-

Here ‘a’ , ‘b’ and ‘c’ are three inputs. ‘a’ and ‘b’ as a switch or ‘c’ as a window. When c=0 its mean window is closed and when c=1 its mean window is open. So when window is open the family member enter into house by giving code 0-1 and at this stage alarm not beat but all others combinations with ‘1’ get the alarm on.

K-map:-

BC 00 01 11 10

A

1 1

1

0

1


Barani insitute of information technology

EQUATION:-

AC + B’C

CIRCUIT DIAGRAM:-

A

C

AC + B’C

B


Barani insitute of information technology

Alarm not beat


Barani insitute of information technology

Alarm beat


  • Login