SlideShare a Scribd company logo
MULTI-NOTICE DISPLAY
BOARDS USING GSM

Prepared by,

Guided by,

G.RAMA KRISHNA(10BQ1A0422),
B.BALA CHAITANYA(11BQ5A0402),
K.ARUN KUMAR(10BQ1A0442).

KRISHNA PRASAD SATAMRAJU
Asst. Prof
Notice Board is primary thing in any institution
or organization or public utility places like bus
stations, railway stations and parks. But sticking
various notices day-to-day is a difficult
process.
 A separate person is required to take care of
this notices display. This project deals about an
advanced hi-tech wireless notice board.




The project is built around a micro controller
which provides all the functionality of the
display and wireless control. Display is
obtained on LCD



The advantage of this project being low cost
and low power consumption
NOTICE BOARD A
20 X 4 LCD

POWER
SUPPLY

AT 89S52
MICRO
CONTROLLER

GSM

NOTICE BOARD B
20 X 4 LCD


MODES OF OPERATION
› SEND MESSAGE TO NOTICE BOARD A
› SEND MESSAGE TO NOTICE BOARD B

› SEND MESSAGE TO BOTH NOTICE BOARDS




The AT89S52 is a low-power, high-performance CMOS 8bit microcontroller with 8K bytes of in-system
programmable Flash memory.
The device is manufactured using Atmel’s high-density
nonvolatile memory technology and is compatible with the
industry- standard 80C51 instruction set and pinout.

FEATURES
 8K Bytes of In-System Programmable (ISP) Flash Memory
 Endurance: 1000 Write/Erase Cycles
 4.0V to 5.5V Operating Range
 256 x 8-bit Internal RAM
 32 Programmable I/O Lines
 Full Duplex UART Serial Channel
 Fully Static Operation: 0 Hz to 33 MHz


PIN DIAGRAM
VVIT PROJECT REVIEWS








A GSM modem is a
wireless modem that works
with
a
GSM
wireless
network.
It operates at either the
900MHz
or
1800MHz
frequency band.
It supports voice calls and
data transfer speeds of up
to 9.6kbits/s, together with
the transmission of SMS
(Short Message Service).
The GSM Modem comes
with a serial interface
which the modem can be
controlled
using
AT
command interface.
MAX 232 IC
• MAX 232 that converts signals from an RS232 serial port to signals suitable for use in
TTL compatible digital logic circuits.
• The MAX 232 is a dual driver/receiver and
typically converts the RX, TX CTS and RTS
signals.
• It changes a TTL Logic 0 to between +3
and +15 V, and changes TTL logic 1 to
between -3 to -15V, and vice versa for
converting from RS232 to TTL.
The Campus Display System is aimed at the
colleges and universities for displaying day-to-day
information continuously or at regular intervals
during working hours. Display devices can be setup
at various places in the campus.
Being GSM-based system, it offers flexibility to
display flash news or announcements faster than a
programmable system.
GSM-based campus display system can also be
used at other public places like
schools, hospitals, railway stations, gardens etc.
without affecting the surrounding environment.
================================================

THANK YOU
================================================

More Related Content

What's hot

Main project report on GSM BASED WIRELESS NOTICE BOARD
Main project report on GSM BASED WIRELESS NOTICE BOARD Main project report on GSM BASED WIRELESS NOTICE BOARD
Main project report on GSM BASED WIRELESS NOTICE BOARD
Ganesh Gani
 
Arduino based electronic notice board and controlling of home appliances by u...
Arduino based electronic notice board and controlling of home appliances by u...Arduino based electronic notice board and controlling of home appliances by u...
Arduino based electronic notice board and controlling of home appliances by u...
Nunna Swathi
 
Wireless E-Notice Board Using Bluetooth Report.docx
Wireless E-Notice Board Using Bluetooth Report.docxWireless E-Notice Board Using Bluetooth Report.docx
Wireless E-Notice Board Using Bluetooth Report.docx
AbhishekGM10
 
ELECTRONIC PROTECTION FOR EXAM PAPER LEAKAGE
ELECTRONIC PROTECTION FOR EXAM PAPER LEAKAGEELECTRONIC PROTECTION FOR EXAM PAPER LEAKAGE
ELECTRONIC PROTECTION FOR EXAM PAPER LEAKAGE
muhammed jassim k
 
Home Automation Using IoT
Home Automation Using IoTHome Automation Using IoT
Home Automation Using IoT
Ashutosh Kumar
 
IoT Based Home Automation System Presantation
IoT Based Home Automation System PresantationIoT Based Home Automation System Presantation
IoT Based Home Automation System Presantation
Farhan Ahmed Rahee
 
Training Report on Embedded System
Training Report on Embedded SystemTraining Report on Embedded System
Training Report on Embedded SystemRoshan Mani
 
Electronics Notice Board Notice board using Wi-Fi Report
Electronics Notice Board Notice board using Wi-Fi ReportElectronics Notice Board Notice board using Wi-Fi Report
Electronics Notice Board Notice board using Wi-Fi Report
Vaibhav Pandey
 
Home automation ppt
Home automation pptHome automation ppt
Home automation ppt
Anshul97842474929
 
Wireless Electronic Notice Board using GSM Technology
Wireless Electronic Notice Board using GSM TechnologyWireless Electronic Notice Board using GSM Technology
Wireless Electronic Notice Board using GSM Technology
Saban Kumar K.C.
 
Electronics seminar topics
Electronics seminar topicsElectronics seminar topics
Electronics seminar topics
123seminarsonly
 
Home automation using android mobiles
Home automation using android mobilesHome automation using android mobiles
Home automation using android mobiles
Durairaja
 
IoT based Smart board for Displaying and Forwarding notices using Raspberry Pi
IoT based Smart board for Displaying and Forwarding notices using Raspberry PiIoT based Smart board for Displaying and Forwarding notices using Raspberry Pi
IoT based Smart board for Displaying and Forwarding notices using Raspberry Pi
Sinthana Sambandam
 
GSM Based SMS fire alert system
GSM Based SMS fire alert systemGSM Based SMS fire alert system
GSM Based SMS fire alert system
Soumyadeep Kal
 
Introduction to Embedded Systems I : Chapter 1
Introduction to Embedded Systems I : Chapter 1Introduction to Embedded Systems I : Chapter 1
Introduction to Embedded Systems I : Chapter 1
Moe Moe Myint
 
Touchless touch screen
Touchless touch screenTouchless touch screen
Touchless touch screen
Lovely Professional University
 
Iot based health monitoring system
Iot based health monitoring systemIot based health monitoring system
Iot based health monitoring system
ShaswataMohanta
 
Project report on home automation using Arduino
Project report on home automation using Arduino Project report on home automation using Arduino
Project report on home automation using Arduino
AMIT SANPUI
 
home automation using esp8266
home automation using esp8266home automation using esp8266
home automation using esp8266
smit bakori
 

What's hot (20)

Main project report on GSM BASED WIRELESS NOTICE BOARD
Main project report on GSM BASED WIRELESS NOTICE BOARD Main project report on GSM BASED WIRELESS NOTICE BOARD
Main project report on GSM BASED WIRELESS NOTICE BOARD
 
Arduino based electronic notice board and controlling of home appliances by u...
Arduino based electronic notice board and controlling of home appliances by u...Arduino based electronic notice board and controlling of home appliances by u...
Arduino based electronic notice board and controlling of home appliances by u...
 
Wireless E-Notice Board Using Bluetooth Report.docx
Wireless E-Notice Board Using Bluetooth Report.docxWireless E-Notice Board Using Bluetooth Report.docx
Wireless E-Notice Board Using Bluetooth Report.docx
 
ELECTRONIC PROTECTION FOR EXAM PAPER LEAKAGE
ELECTRONIC PROTECTION FOR EXAM PAPER LEAKAGEELECTRONIC PROTECTION FOR EXAM PAPER LEAKAGE
ELECTRONIC PROTECTION FOR EXAM PAPER LEAKAGE
 
Home Automation Using IoT
Home Automation Using IoTHome Automation Using IoT
Home Automation Using IoT
 
IoT Based Home Automation System Presantation
IoT Based Home Automation System PresantationIoT Based Home Automation System Presantation
IoT Based Home Automation System Presantation
 
Training Report on Embedded System
Training Report on Embedded SystemTraining Report on Embedded System
Training Report on Embedded System
 
Electronics Notice Board Notice board using Wi-Fi Report
Electronics Notice Board Notice board using Wi-Fi ReportElectronics Notice Board Notice board using Wi-Fi Report
Electronics Notice Board Notice board using Wi-Fi Report
 
Home automation ppt
Home automation pptHome automation ppt
Home automation ppt
 
Wireless Electronic Notice Board using GSM Technology
Wireless Electronic Notice Board using GSM TechnologyWireless Electronic Notice Board using GSM Technology
Wireless Electronic Notice Board using GSM Technology
 
Electronics seminar topics
Electronics seminar topicsElectronics seminar topics
Electronics seminar topics
 
Home automation using android mobiles
Home automation using android mobilesHome automation using android mobiles
Home automation using android mobiles
 
IoT based Smart board for Displaying and Forwarding notices using Raspberry Pi
IoT based Smart board for Displaying and Forwarding notices using Raspberry PiIoT based Smart board for Displaying and Forwarding notices using Raspberry Pi
IoT based Smart board for Displaying and Forwarding notices using Raspberry Pi
 
Smoke Detection System
Smoke Detection SystemSmoke Detection System
Smoke Detection System
 
GSM Based SMS fire alert system
GSM Based SMS fire alert systemGSM Based SMS fire alert system
GSM Based SMS fire alert system
 
Introduction to Embedded Systems I : Chapter 1
Introduction to Embedded Systems I : Chapter 1Introduction to Embedded Systems I : Chapter 1
Introduction to Embedded Systems I : Chapter 1
 
Touchless touch screen
Touchless touch screenTouchless touch screen
Touchless touch screen
 
Iot based health monitoring system
Iot based health monitoring systemIot based health monitoring system
Iot based health monitoring system
 
Project report on home automation using Arduino
Project report on home automation using Arduino Project report on home automation using Arduino
Project report on home automation using Arduino
 
home automation using esp8266
home automation using esp8266home automation using esp8266
home automation using esp8266
 

Viewers also liked

Electronic Notice Board Using Raspberry Pi and Android Phone
Electronic Notice Board Using Raspberry Pi and Android PhoneElectronic Notice Board Using Raspberry Pi and Android Phone
Electronic Notice Board Using Raspberry Pi and Android Phone
Brijender k
 
Notice format
Notice formatNotice format
Notice format
Mushtaque Barq
 
Notice writing
Notice writingNotice writing
Notice writingPooja H
 
Notice
NoticeNotice
English Writing Skills by Atishay Jain
English Writing Skills by Atishay JainEnglish Writing Skills by Atishay Jain
English Writing Skills by Atishay JainAtishay Jain
 
Notice writing
Notice writingNotice writing
Notice writing
stephen antony
 
Notice Writing
Notice WritingNotice Writing
Notice Writing
SmartPrep Education
 
Notice writing by kuldeep Bartwal Deep
Notice writing by kuldeep Bartwal DeepNotice writing by kuldeep Bartwal Deep
Notice writing by kuldeep Bartwal DeepLearnX365
 
Barriers to inclusive education
Barriers to inclusive educationBarriers to inclusive education
Barriers to inclusive education
Geraldine Cachero
 
How to write a good CV
How to write a good CVHow to write a good CV
BARRIERS AND BENEFITS OF INCLUSIVE EDUCATION
BARRIERS AND BENEFITS OF  INCLUSIVE   EDUCATION BARRIERS AND BENEFITS OF  INCLUSIVE   EDUCATION
BARRIERS AND BENEFITS OF INCLUSIVE EDUCATION
Priyanka Chaurasia
 
How to Write Notice
How to Write Notice How to Write Notice
How to Write Notice
Rajeev Ranjan
 
Demonetization
DemonetizationDemonetization
Demonetization
T.P.Ghosh Ghosh
 
How to make Awesome Diagrams for your slides
How to make Awesome Diagrams for your slidesHow to make Awesome Diagrams for your slides
How to make Awesome Diagrams for your slides
otikik
 

Viewers also liked (15)

Electronic Notice Board Using Raspberry Pi and Android Phone
Electronic Notice Board Using Raspberry Pi and Android PhoneElectronic Notice Board Using Raspberry Pi and Android Phone
Electronic Notice Board Using Raspberry Pi and Android Phone
 
Notice format
Notice formatNotice format
Notice format
 
Notice writing
Notice writingNotice writing
Notice writing
 
Notice
NoticeNotice
Notice
 
English Writing Skills by Atishay Jain
English Writing Skills by Atishay JainEnglish Writing Skills by Atishay Jain
English Writing Skills by Atishay Jain
 
Notice
NoticeNotice
Notice
 
Notice writing
Notice writingNotice writing
Notice writing
 
Notice Writing
Notice WritingNotice Writing
Notice Writing
 
Notice writing by kuldeep Bartwal Deep
Notice writing by kuldeep Bartwal DeepNotice writing by kuldeep Bartwal Deep
Notice writing by kuldeep Bartwal Deep
 
Barriers to inclusive education
Barriers to inclusive educationBarriers to inclusive education
Barriers to inclusive education
 
How to write a good CV
How to write a good CVHow to write a good CV
How to write a good CV
 
BARRIERS AND BENEFITS OF INCLUSIVE EDUCATION
BARRIERS AND BENEFITS OF  INCLUSIVE   EDUCATION BARRIERS AND BENEFITS OF  INCLUSIVE   EDUCATION
BARRIERS AND BENEFITS OF INCLUSIVE EDUCATION
 
How to Write Notice
How to Write Notice How to Write Notice
How to Write Notice
 
Demonetization
DemonetizationDemonetization
Demonetization
 
How to make Awesome Diagrams for your slides
How to make Awesome Diagrams for your slidesHow to make Awesome Diagrams for your slides
How to make Awesome Diagrams for your slides
 

Similar to Digital Notice Board

Vikaspptonnoticeboard
VikaspptonnoticeboardVikaspptonnoticeboard
Vikaspptonnoticeboard
Vikas Singh
 
gsm based Notice board
gsm based Notice boardgsm based Notice board
gsm based Notice board
ASHIRVAD KUMAR
 
enoticeboard-150526024918-lva1-app6892 (2).pdf
enoticeboard-150526024918-lva1-app6892 (2).pdfenoticeboard-150526024918-lva1-app6892 (2).pdf
enoticeboard-150526024918-lva1-app6892 (2).pdf
SupriaNandan
 
Gsmbasedlcdnoticeboarddisplay
GsmbasedlcdnoticeboarddisplayGsmbasedlcdnoticeboarddisplay
Gsmbasedlcdnoticeboarddisplay
Tata Communications
 
prepaid energy meter using smartcard
prepaid energy meter using smartcardprepaid energy meter using smartcard
prepaid energy meter using smartcard
chintu9666
 
Gsm based lcd notice board display
Gsm based lcd notice board displayGsm based lcd notice board display
Gsm based lcd notice board displayRavi M
 
Gps vehicle theft identification and tracking and control
Gps vehicle theft identification and tracking and controlGps vehicle theft identification and tracking and control
Gps vehicle theft identification and tracking and control
Yashwanth Yash
 
GSM based Campus Display System
GSM based Campus Display SystemGSM based Campus Display System
GSM based Campus Display System
Pula Likhitha
 
NOTICE BOARD.pptx
NOTICE BOARD.pptxNOTICE BOARD.pptx
NOTICE BOARD.pptx
SwamyNallabelli1
 
Gsm based notice board
Gsm based notice boardGsm based notice board
Gsm based notice board
rajendra prasad
 
gridComm's Competitve Edge-2 pager
gridComm's Competitve Edge-2 pagergridComm's Competitve Edge-2 pager
gridComm's Competitve Edge-2 pagerTuck Long Nge
 
Prepaid energy meter with gsm interface
Prepaid energy meter with gsm interfacePrepaid energy meter with gsm interface
Prepaid energy meter with gsm interface
Edgefxkits & Solutions
 
Multiuser sms based microcontroller wireless electronic board
Multiuser sms based microcontroller wireless electronic boardMultiuser sms based microcontroller wireless electronic board
Multiuser sms based microcontroller wireless electronic board
Kalees Pandiyan
 
GSM BASED NOTICE BOARD.
GSM BASED NOTICE BOARD.GSM BASED NOTICE BOARD.
GSM BASED NOTICE BOARD.
Venkanna Badavath
 
GSM Based Campus Display system
GSM Based Campus Display systemGSM Based Campus Display system
GSM Based Campus Display system
Kashyap Shah
 
Smart LED Notice Board
Smart LED Notice BoardSmart LED Notice Board
Smart LED Notice Boardswarnimmaurya
 
Project ppt
Project pptProject ppt
Project ppt
Pranoosh T
 
GSM_BASED_LED_SCROLLING_DISPLAY_BOARD.pdf
GSM_BASED_LED_SCROLLING_DISPLAY_BOARD.pdfGSM_BASED_LED_SCROLLING_DISPLAY_BOARD.pdf
GSM_BASED_LED_SCROLLING_DISPLAY_BOARD.pdf
Lynn588356
 
intelligent street light system using gsm ppt
intelligent street light system using gsm pptintelligent street light system using gsm ppt
intelligent street light system using gsm ppt
darshangowda679
 

Similar to Digital Notice Board (20)

Vikaspptonnoticeboard
VikaspptonnoticeboardVikaspptonnoticeboard
Vikaspptonnoticeboard
 
gsm based Notice board
gsm based Notice boardgsm based Notice board
gsm based Notice board
 
enoticeboard-150526024918-lva1-app6892 (2).pdf
enoticeboard-150526024918-lva1-app6892 (2).pdfenoticeboard-150526024918-lva1-app6892 (2).pdf
enoticeboard-150526024918-lva1-app6892 (2).pdf
 
Gsmbasedlcdnoticeboarddisplay
GsmbasedlcdnoticeboarddisplayGsmbasedlcdnoticeboarddisplay
Gsmbasedlcdnoticeboarddisplay
 
prepaid energy meter using smartcard
prepaid energy meter using smartcardprepaid energy meter using smartcard
prepaid energy meter using smartcard
 
Gsm based lcd notice board display
Gsm based lcd notice board displayGsm based lcd notice board display
Gsm based lcd notice board display
 
Gps vehicle theft identification and tracking and control
Gps vehicle theft identification and tracking and controlGps vehicle theft identification and tracking and control
Gps vehicle theft identification and tracking and control
 
Arm14
Arm14Arm14
Arm14
 
GSM based Campus Display System
GSM based Campus Display SystemGSM based Campus Display System
GSM based Campus Display System
 
NOTICE BOARD.pptx
NOTICE BOARD.pptxNOTICE BOARD.pptx
NOTICE BOARD.pptx
 
Gsm based notice board
Gsm based notice boardGsm based notice board
Gsm based notice board
 
gridComm's Competitve Edge-2 pager
gridComm's Competitve Edge-2 pagergridComm's Competitve Edge-2 pager
gridComm's Competitve Edge-2 pager
 
Prepaid energy meter with gsm interface
Prepaid energy meter with gsm interfacePrepaid energy meter with gsm interface
Prepaid energy meter with gsm interface
 
Multiuser sms based microcontroller wireless electronic board
Multiuser sms based microcontroller wireless electronic boardMultiuser sms based microcontroller wireless electronic board
Multiuser sms based microcontroller wireless electronic board
 
GSM BASED NOTICE BOARD.
GSM BASED NOTICE BOARD.GSM BASED NOTICE BOARD.
GSM BASED NOTICE BOARD.
 
GSM Based Campus Display system
GSM Based Campus Display systemGSM Based Campus Display system
GSM Based Campus Display system
 
Smart LED Notice Board
Smart LED Notice BoardSmart LED Notice Board
Smart LED Notice Board
 
Project ppt
Project pptProject ppt
Project ppt
 
GSM_BASED_LED_SCROLLING_DISPLAY_BOARD.pdf
GSM_BASED_LED_SCROLLING_DISPLAY_BOARD.pdfGSM_BASED_LED_SCROLLING_DISPLAY_BOARD.pdf
GSM_BASED_LED_SCROLLING_DISPLAY_BOARD.pdf
 
intelligent street light system using gsm ppt
intelligent street light system using gsm pptintelligent street light system using gsm ppt
intelligent street light system using gsm ppt
 

Recently uploaded

Language Across the Curriculm LAC B.Ed.
Language Across the  Curriculm LAC B.Ed.Language Across the  Curriculm LAC B.Ed.
Language Across the Curriculm LAC B.Ed.
Atul Kumar Singh
 
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
siemaillard
 
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptx
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxStudents, digital devices and success - Andreas Schleicher - 27 May 2024..pptx
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptx
EduSkills OECD
 
Introduction to Quality Improvement Essentials
Introduction to Quality Improvement EssentialsIntroduction to Quality Improvement Essentials
Introduction to Quality Improvement Essentials
Excellence Foundation for South Sudan
 
Home assignment II on Spectroscopy 2024 Answers.pdf
Home assignment II on Spectroscopy 2024 Answers.pdfHome assignment II on Spectroscopy 2024 Answers.pdf
Home assignment II on Spectroscopy 2024 Answers.pdf
Tamralipta Mahavidyalaya
 
Sectors of the Indian Economy - Class 10 Study Notes pdf
Sectors of the Indian Economy - Class 10 Study Notes pdfSectors of the Indian Economy - Class 10 Study Notes pdf
Sectors of the Indian Economy - Class 10 Study Notes pdf
Vivekanand Anglo Vedic Academy
 
Cambridge International AS A Level Biology Coursebook - EBook (MaryFosbery J...
Cambridge International AS  A Level Biology Coursebook - EBook (MaryFosbery J...Cambridge International AS  A Level Biology Coursebook - EBook (MaryFosbery J...
Cambridge International AS A Level Biology Coursebook - EBook (MaryFosbery J...
AzmatAli747758
 
The Art Pastor's Guide to Sabbath | Steve Thomason
The Art Pastor's Guide to Sabbath | Steve ThomasonThe Art Pastor's Guide to Sabbath | Steve Thomason
The Art Pastor's Guide to Sabbath | Steve Thomason
Steve Thomason
 
Unit 8 - Information and Communication Technology (Paper I).pdf
Unit 8 - Information and Communication Technology (Paper I).pdfUnit 8 - Information and Communication Technology (Paper I).pdf
Unit 8 - Information and Communication Technology (Paper I).pdf
Thiyagu K
 
GIÁO ÁN DẠY THÊM (KẾ HOẠCH BÀI BUỔI 2) - TIẾNG ANH 8 GLOBAL SUCCESS (2 CỘT) N...
GIÁO ÁN DẠY THÊM (KẾ HOẠCH BÀI BUỔI 2) - TIẾNG ANH 8 GLOBAL SUCCESS (2 CỘT) N...GIÁO ÁN DẠY THÊM (KẾ HOẠCH BÀI BUỔI 2) - TIẾNG ANH 8 GLOBAL SUCCESS (2 CỘT) N...
GIÁO ÁN DẠY THÊM (KẾ HOẠCH BÀI BUỔI 2) - TIẾNG ANH 8 GLOBAL SUCCESS (2 CỘT) N...
Nguyen Thanh Tu Collection
 
How to Split Bills in the Odoo 17 POS Module
How to Split Bills in the Odoo 17 POS ModuleHow to Split Bills in the Odoo 17 POS Module
How to Split Bills in the Odoo 17 POS Module
Celine George
 
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdf
Welcome to TechSoup   New Member Orientation and Q&A (May 2024).pdfWelcome to TechSoup   New Member Orientation and Q&A (May 2024).pdf
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdf
TechSoup
 
How to Break the cycle of negative Thoughts
How to Break the cycle of negative ThoughtsHow to Break the cycle of negative Thoughts
How to Break the cycle of negative Thoughts
Col Mukteshwar Prasad
 
Model Attribute Check Company Auto Property
Model Attribute  Check Company Auto PropertyModel Attribute  Check Company Auto Property
Model Attribute Check Company Auto Property
Celine George
 
Overview on Edible Vaccine: Pros & Cons with Mechanism
Overview on Edible Vaccine: Pros & Cons with MechanismOverview on Edible Vaccine: Pros & Cons with Mechanism
Overview on Edible Vaccine: Pros & Cons with Mechanism
DeeptiGupta154
 
How to Create Map Views in the Odoo 17 ERP
How to Create Map Views in the Odoo 17 ERPHow to Create Map Views in the Odoo 17 ERP
How to Create Map Views in the Odoo 17 ERP
Celine George
 
1.4 modern child centered education - mahatma gandhi-2.pptx
1.4 modern child centered education - mahatma gandhi-2.pptx1.4 modern child centered education - mahatma gandhi-2.pptx
1.4 modern child centered education - mahatma gandhi-2.pptx
JosvitaDsouza2
 
Thesis Statement for students diagnonsed withADHD.ppt
Thesis Statement for students diagnonsed withADHD.pptThesis Statement for students diagnonsed withADHD.ppt
Thesis Statement for students diagnonsed withADHD.ppt
EverAndrsGuerraGuerr
 
Digital Tools and AI for Teaching Learning and Research
Digital Tools and AI for Teaching Learning and ResearchDigital Tools and AI for Teaching Learning and Research
Digital Tools and AI for Teaching Learning and Research
Vikramjit Singh
 
special B.ed 2nd year old paper_20240531.pdf
special B.ed 2nd year old paper_20240531.pdfspecial B.ed 2nd year old paper_20240531.pdf
special B.ed 2nd year old paper_20240531.pdf
Special education needs
 

Recently uploaded (20)

Language Across the Curriculm LAC B.Ed.
Language Across the  Curriculm LAC B.Ed.Language Across the  Curriculm LAC B.Ed.
Language Across the Curriculm LAC B.Ed.
 
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
 
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptx
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptxStudents, digital devices and success - Andreas Schleicher - 27 May 2024..pptx
Students, digital devices and success - Andreas Schleicher - 27 May 2024..pptx
 
Introduction to Quality Improvement Essentials
Introduction to Quality Improvement EssentialsIntroduction to Quality Improvement Essentials
Introduction to Quality Improvement Essentials
 
Home assignment II on Spectroscopy 2024 Answers.pdf
Home assignment II on Spectroscopy 2024 Answers.pdfHome assignment II on Spectroscopy 2024 Answers.pdf
Home assignment II on Spectroscopy 2024 Answers.pdf
 
Sectors of the Indian Economy - Class 10 Study Notes pdf
Sectors of the Indian Economy - Class 10 Study Notes pdfSectors of the Indian Economy - Class 10 Study Notes pdf
Sectors of the Indian Economy - Class 10 Study Notes pdf
 
Cambridge International AS A Level Biology Coursebook - EBook (MaryFosbery J...
Cambridge International AS  A Level Biology Coursebook - EBook (MaryFosbery J...Cambridge International AS  A Level Biology Coursebook - EBook (MaryFosbery J...
Cambridge International AS A Level Biology Coursebook - EBook (MaryFosbery J...
 
The Art Pastor's Guide to Sabbath | Steve Thomason
The Art Pastor's Guide to Sabbath | Steve ThomasonThe Art Pastor's Guide to Sabbath | Steve Thomason
The Art Pastor's Guide to Sabbath | Steve Thomason
 
Unit 8 - Information and Communication Technology (Paper I).pdf
Unit 8 - Information and Communication Technology (Paper I).pdfUnit 8 - Information and Communication Technology (Paper I).pdf
Unit 8 - Information and Communication Technology (Paper I).pdf
 
GIÁO ÁN DẠY THÊM (KẾ HOẠCH BÀI BUỔI 2) - TIẾNG ANH 8 GLOBAL SUCCESS (2 CỘT) N...
GIÁO ÁN DẠY THÊM (KẾ HOẠCH BÀI BUỔI 2) - TIẾNG ANH 8 GLOBAL SUCCESS (2 CỘT) N...GIÁO ÁN DẠY THÊM (KẾ HOẠCH BÀI BUỔI 2) - TIẾNG ANH 8 GLOBAL SUCCESS (2 CỘT) N...
GIÁO ÁN DẠY THÊM (KẾ HOẠCH BÀI BUỔI 2) - TIẾNG ANH 8 GLOBAL SUCCESS (2 CỘT) N...
 
How to Split Bills in the Odoo 17 POS Module
How to Split Bills in the Odoo 17 POS ModuleHow to Split Bills in the Odoo 17 POS Module
How to Split Bills in the Odoo 17 POS Module
 
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdf
Welcome to TechSoup   New Member Orientation and Q&A (May 2024).pdfWelcome to TechSoup   New Member Orientation and Q&A (May 2024).pdf
Welcome to TechSoup New Member Orientation and Q&A (May 2024).pdf
 
How to Break the cycle of negative Thoughts
How to Break the cycle of negative ThoughtsHow to Break the cycle of negative Thoughts
How to Break the cycle of negative Thoughts
 
Model Attribute Check Company Auto Property
Model Attribute  Check Company Auto PropertyModel Attribute  Check Company Auto Property
Model Attribute Check Company Auto Property
 
Overview on Edible Vaccine: Pros & Cons with Mechanism
Overview on Edible Vaccine: Pros & Cons with MechanismOverview on Edible Vaccine: Pros & Cons with Mechanism
Overview on Edible Vaccine: Pros & Cons with Mechanism
 
How to Create Map Views in the Odoo 17 ERP
How to Create Map Views in the Odoo 17 ERPHow to Create Map Views in the Odoo 17 ERP
How to Create Map Views in the Odoo 17 ERP
 
1.4 modern child centered education - mahatma gandhi-2.pptx
1.4 modern child centered education - mahatma gandhi-2.pptx1.4 modern child centered education - mahatma gandhi-2.pptx
1.4 modern child centered education - mahatma gandhi-2.pptx
 
Thesis Statement for students diagnonsed withADHD.ppt
Thesis Statement for students diagnonsed withADHD.pptThesis Statement for students diagnonsed withADHD.ppt
Thesis Statement for students diagnonsed withADHD.ppt
 
Digital Tools and AI for Teaching Learning and Research
Digital Tools and AI for Teaching Learning and ResearchDigital Tools and AI for Teaching Learning and Research
Digital Tools and AI for Teaching Learning and Research
 
special B.ed 2nd year old paper_20240531.pdf
special B.ed 2nd year old paper_20240531.pdfspecial B.ed 2nd year old paper_20240531.pdf
special B.ed 2nd year old paper_20240531.pdf
 

Digital Notice Board

  • 1. MULTI-NOTICE DISPLAY BOARDS USING GSM Prepared by, Guided by, G.RAMA KRISHNA(10BQ1A0422), B.BALA CHAITANYA(11BQ5A0402), K.ARUN KUMAR(10BQ1A0442). KRISHNA PRASAD SATAMRAJU Asst. Prof
  • 2. Notice Board is primary thing in any institution or organization or public utility places like bus stations, railway stations and parks. But sticking various notices day-to-day is a difficult process.  A separate person is required to take care of this notices display. This project deals about an advanced hi-tech wireless notice board.   The project is built around a micro controller which provides all the functionality of the display and wireless control. Display is obtained on LCD  The advantage of this project being low cost and low power consumption
  • 3. NOTICE BOARD A 20 X 4 LCD POWER SUPPLY AT 89S52 MICRO CONTROLLER GSM NOTICE BOARD B 20 X 4 LCD
  • 4.  MODES OF OPERATION › SEND MESSAGE TO NOTICE BOARD A › SEND MESSAGE TO NOTICE BOARD B › SEND MESSAGE TO BOTH NOTICE BOARDS
  • 5.   The AT89S52 is a low-power, high-performance CMOS 8bit microcontroller with 8K bytes of in-system programmable Flash memory. The device is manufactured using Atmel’s high-density nonvolatile memory technology and is compatible with the industry- standard 80C51 instruction set and pinout. FEATURES  8K Bytes of In-System Programmable (ISP) Flash Memory  Endurance: 1000 Write/Erase Cycles  4.0V to 5.5V Operating Range  256 x 8-bit Internal RAM  32 Programmable I/O Lines  Full Duplex UART Serial Channel  Fully Static Operation: 0 Hz to 33 MHz
  • 8.     A GSM modem is a wireless modem that works with a GSM wireless network. It operates at either the 900MHz or 1800MHz frequency band. It supports voice calls and data transfer speeds of up to 9.6kbits/s, together with the transmission of SMS (Short Message Service). The GSM Modem comes with a serial interface which the modem can be controlled using AT command interface.
  • 9.
  • 10.
  • 11.
  • 12. MAX 232 IC • MAX 232 that converts signals from an RS232 serial port to signals suitable for use in TTL compatible digital logic circuits. • The MAX 232 is a dual driver/receiver and typically converts the RX, TX CTS and RTS signals. • It changes a TTL Logic 0 to between +3 and +15 V, and changes TTL logic 1 to between -3 to -15V, and vice versa for converting from RS232 to TTL.
  • 13. The Campus Display System is aimed at the colleges and universities for displaying day-to-day information continuously or at regular intervals during working hours. Display devices can be setup at various places in the campus. Being GSM-based system, it offers flexibility to display flash news or announcements faster than a programmable system. GSM-based campus display system can also be used at other public places like schools, hospitals, railway stations, gardens etc. without affecting the surrounding environment.