Microcontroller Based Password Based Circuit Breaker

: The password based circuit breaker control system is a system that access only specified password to control the circuit breaker

Here, there is also a provision of changing the password. The system is fully controlled by the 8 bit microcontroller from 8052 family which has an 8KB of ROM for the program memory. A matrix keypad is interfaced to the microcontroller to enter the password while a relay driver IC is used to switch ON / OFF the loads through relays. The complete circuit is built with on board power supply. The power supply consists of a step down transformer 230/12V, which steps down the voltage to 12V AC. This is converted to DC using a Bridge rectifier. The ripples are removed using a capacitive filter and it is then regulated to +5V using a voltage regulator which is required for the operation of the microcontroller and other components.

3750

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Documentation will always be free

Download Abstract

The abstract contain basic description about the project.

Download Presentation

The presentation contains Powerpoint Slides about the project.

Hardware
NameQty.PriceLinkAlt. Link
8051 series Microcontroller1350
Relay Driver IC135
Relays4100
Matrix Keypad180
Crystal 11.0592120
Resistor1010
Capacitor55
Diode 1N400748
LED318
Transformer1120
Voltage Regulator 7805115
Lamps4320

You could choose to buy all the components individually or buy the complete kit.

You will have to personally come to our offices to pick your project up if you Buy Offline,  alternatively you can Buy Online and your project kit will be shipped to you.

  • Powerpoint Presentation 
  • Project Abstract
  • 100% Output Gauranteed
  • 100% Money Back Gauranteed
  • Cash on Delivery
  • Complete Explanation about the working of the project
  • Free Blackbook Printing
  • Free Technical Counselling Session
  • Powerpoint Presentationnbsp;
  • Project Abstract
  • 100% Output Gauranteed
  • 100% Money Back Gauranteed
  • Cash on Delivery
  • Complete Explanation about the working of the project
  • Free Blackbook Printing
  • Free Technical Counselling Session

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