CAREER POINT UNIVERSITY, KOTA
A
Power Point Presentation
On
“Password Based Circuit Breaker”
Submitted to
Mr. Pankaj Chawla
(Head of Electrical Department)
Date:- May 13,2016
Submitted by
Vipin Kumar(k10818)
Ravti Raman Sharma(k10843)
Saurabh Agrawal(k10904)
Table of Contents
1. Abstract
2. Block Diagram
3. Components
3.1. Microcontroller
3.2. 16x2 LCD
3.3. Keypad (16*2)
3.4 D.C. Motor
3.5 L293d
4. Circuit Explanation and Working
5. Application and Advantage
6. Conclusion
7. References
Abstract
We are making circuit breaker which is based on password. It is a
advance version of circuit breaker in emergency case when fault
will occur in the line then the circuit breaker automatically open and
if when the fault is not then if we want to open the circuit then firstly
give the password then it will open.
Block Diagram
Components
1) Microcontroller
2) 16x2 LCD 3) Keypad (3*4)
4) D.C. Motor 5) L293D – Motor Driver IC
Circuit Explanation and Working
The circuit is design in such a way that
• All keypad pins connected at port 2.
• All LCD pins are connected at port 1, and read, write and enable
pin is connected at pin no. 5,6 and 7 of port 3.
• For motor direction control we are using L293D.
Advantage
It is fully automatic protected system which is used to safe our
electrical system at fault condition. If any outer person want to
disconnect the system or connect to system then it is a very
important to protect circuit breaker from them. So, password base
system is so important. Because we are using motor mechanism so it
also a safety feature from relay.
Conclusion
Thus we can say that how can we make a secure circuit breaker by
this we can develop a very secure system. that is very beneficial for
our system Because no one can inter fair in our system without our
permission that is very beneficial for our system.
References
www.8051projects.com
www.engineersgarrage.com
Links of video
https://youtu.be/VCgxIpyWpjI
Top Related