Category: Electrical Major

Posted on by — Leave a comment

Density Based Advance Traffic Light System with 8 sensor using 8051

Advanced Traffic Light System
Density Based Advance Traffic Light System with 8 sensor using 8051

Abstract:

The main objective of our project Density Based Advance Traffic Light System with 8 sensor using 8051 is to provide more advance facility at red light crossing. Normally there is traffic system in which each side gets green light for fixed time then red light gets on whether there is any traffic presence or not on that side. And traffic on other sides has to be waiting which waste of time. So, we provide an idea to overcome this problem. In our system there are total eight sensors, two at each side which detects the traffic on each side. The first sensor on each side tells to the system that there is any traffic or not. If system knows that there is no any traffic the side where the green light is going to be on, then it switches to the next side without wasting of time. Continue reading Density Based Advance Traffic Light System with 8 sensor using 8051

Posted on by — 2 Comments

State Electricity Board Line Cutting Control System using PC

Electric Line Cutting System
State Electricity Board Line Cutting Control System using PC

 

Abstract:

State Electricity Board (SEB) Line Cutting Control System using PC is provides facility to control the State Electricity Board electric line cutting control by software on PC. By using this project, admin can control his/her Industrial, Domestic and Commercial electric line cutting by managing date or time entered in the software installed in PC. In our project when particular date and time meets then our software sends signal to micro controller for further process via MAX232 IC. Now micro – controller 8051 send the proper commands to the ULN 2003 IC which controls the relays. These relays control cutting the line connected to it, thus electric to that particular line (Industrial, Domestic and Commercial) with help of these relay. The admin has option to enter the separate date and time for each of three Industrial, Domestic and Commercial line Continue reading State Electricity Board Line Cutting Control System using PC

Posted on by — 3 Comments

Electrical Appliances Automation using Android Phone via Bluetooth

Appliances Automation using Android Phone via Bluetooth
Appliances Automation using Android Phone via Bluetooth

Abstract:

Electrical Appliances Automation using Android Application via Bluetooth project is to control the electric appliances wirelessly by using android mobile’s Bluetooth. There is an android application which has to be installed on user’s mobile. Now using this application user can control all the electric appliances of their home according to their choice. There is a micro controller based circuit attached with the electric board which has the connection of all the appliances to be controlled. A Bluetooth module is connected to this circuit which receives the signal from mobile’s bluetooth and forwarded it to the controller for further process. Controller checks the command receives and matches this commands from its memory. After then it gives output to the ULN2803 which control the relay to be ON or OFF according to command. The relay works as automatic switch for the appliance connected with it. Thus, this system gives user to free from extra remote or manually control the home’s appliances. This system can be applied in industry or in offices. Continue reading Electrical Appliances Automation using Android Phone via Bluetooth

Posted on by — Leave a comment

GSM based Locker Security System with EEPROM

GSM based Locker Security System
GSM based Locker Security System

Abstract:

GSM based Locker Security System with EEPROM to protect the locker against theft or misuse by other person. This project is controlled by micro controller 8051 with GSM modem. There is a 3×4 matrix keypad to enter the password for operate the locker. If any other person or theft will try to enter the password and if he tries three times with wrong password then our system automatically sends the theft alert message to administrator using GSM modem. There is 16×2 character LCD display which displays all the information like password matched or not, sending theft alert message etc. Continue reading GSM based Locker Security System with EEPROM

Posted on by — 5 Comments

AC Motor Speed Control using IR TV Remote with ZVS, 8051

AC Motor Speed Control using IR TV Remote with ZVS
AC Motor Speed Control using IR TV Remote with ZVS

Abstract:

The main objective of AC Motor Speed Control using IR TV Remote to provides controlling the speed of AC motor or any electrical appliances by a TV remote with ZVS method. TSOP receives the signal from TV remote and provides it to micro – controller for further process. TSOP 1738 is a high sensitive IR receiver which can sense 38 KHz IR light. This project has coverage distance up to 10 meter, so it can be used at home offices, Showrooms and etc. This project can easily installed and used. Basically, AC motors need more current, so we use Triac driver for our driving AC motor. Here we need to consider two factors, firstly driving AC motor with low current and protecting micro controller from high current which is done by using MOC3021. A 16×2 character LCD is also used here to displaying the speed of motor. Continue reading AC Motor Speed Control using IR TV Remote with ZVS, 8051