Pdf for voice based notice board using android
Give me pdf for voice based notice board using android
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voice based notice board using android pdf
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Pdf for voice based notice board using android
Give me pdf for voice based notice board using android
03-09-2015, 11:52 PM
Give me pdf for voice based notice board using android
I want report for project voice based notice board using android
Pdf for voice based notice board using android
I want report for project voice based notice board using android
Pdf for voice based notice board using android
04-09-2015, 02:19 PM
voice based notice board using android pdf
Notice Board is primary thing in any institution / organization or public utility places like bus stations, railway stations and parks. But sticking various notices day-to-day is quite 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 main objective of the project is to develop a wireless notice board that displays notices when a message is sent from the users mobile. While the user sends the message from the mobile, the remote operation is achieved by any smart-phone/Tablet etc., with Android OS, upon a GUI (Graphical User Interface) based voice operation.
Transmitting end uses an Android application device remote through which commands are transmitted. At the receiver end, these commands are converted to texts used which are displayed on a 20X4 LCD - interfaced to the microcontroller. Serial communication data sent from the Android application is received by a Bluetooth receiver interfaced to the microcontroller.
The program on the microcontroller refers to the serial data to display the received data on an 20X4 LCD.
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 7805, which is required for the operation of the microcontroller and other components.
We come across situations where we need to urgently need to display notices on a screen. For areas like railway stations and other such busy facilities the station master/announcer need not have to type in every announcement message manually on the screen. So here we propose an innovative android based notice display system that allows the user to display notices without typing them in manually. Here the announcer/administrator may speak out the message through his/her android phone, the message is then transferred wirelessly and displayed on the screen. To demonstrate this concept we here use an an LCD screen to display messages. The LCD is interfaced with an 8051 family microcontroller. We also use a Bluetooth receiver to get the android transmitted messages, decode them and send them to the microcontroller for further processing. The microcontroller then displays the message on the LCD screen. The entire circuit is powered by a 12 V supply through a transformer. This innovative system can be used in a variety of places including railway stations, schools, colleges, offices for displaying emergency announcements on the screen instantly by just speaking out the message instead of typing it in each time. So this is how voice based notice board project is very useful in various organizations.
Notice Board is primary thing in any institution / organization or public utility places like bus stations, railway stations and parks. But sticking various notices day-to-day is quite 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 main objective of the project is to develop a wireless notice board that displays notices when a message is sent from the users mobile. While the user sends the message from the mobile, the remote operation is achieved by any smart-phone/Tablet etc., with Android OS, upon a GUI (Graphical User Interface) based voice operation.
Transmitting end uses an Android application device remote through which commands are transmitted. At the receiver end, these commands are converted to texts used which are displayed on a 20X4 LCD - interfaced to the microcontroller. Serial communication data sent from the Android application is received by a Bluetooth receiver interfaced to the microcontroller.
The program on the microcontroller refers to the serial data to display the received data on an 20X4 LCD.
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 7805, which is required for the operation of the microcontroller and other components.
We come across situations where we need to urgently need to display notices on a screen. For areas like railway stations and other such busy facilities the station master/announcer need not have to type in every announcement message manually on the screen. So here we propose an innovative android based notice display system that allows the user to display notices without typing them in manually. Here the announcer/administrator may speak out the message through his/her android phone, the message is then transferred wirelessly and displayed on the screen. To demonstrate this concept we here use an an LCD screen to display messages. The LCD is interfaced with an 8051 family microcontroller. We also use a Bluetooth receiver to get the android transmitted messages, decode them and send them to the microcontroller for further processing. The microcontroller then displays the message on the LCD screen. The entire circuit is powered by a 12 V supply through a transformer. This innovative system can be used in a variety of places including railway stations, schools, colleges, offices for displaying emergency announcements on the screen instantly by just speaking out the message instead of typing it in each time. So this is how voice based notice board project is very useful in various organizations.
20-09-2015, 11:03 AM
01-02-2016, 07:07 PM
I need a micro controller code for voice based notice board
01-08-2016, 08:49 AM
hi,
can i get the microcontroller code 4 tis project and circuit diagram
can i get the microcontroler data sheet,code and circuit diagram.
can i get the microcontroller code 4 tis project and circuit diagram
can i get the microcontroler data sheet,code and circuit diagram.
02-08-2016, 12:28 PM
Voice Based Notice Board Using Android
We come across situations where we need to urgently need to display notices on a screen. For areas like railway
stations and other such busy facilities the station master/announcer need not have to type in every announcement
message manually on the screen. So here we propose an innovative android based notice display system that allows
the user to display notices without typing them in manually. Here the announcer/administrator may speak out the
message through his/her android phone, the message is then transferred wirelessly and displayed on the screen. To
demonstrate this concept we here use an an LCD screen to display messages. The LCD is interfaced with an 8051
family microcontroller. We also use a Bluetooth receiver to get the android transmitted messages, decode them and
send them to the microcontroller for further processing. The microcontroller then displays the message on the LCD
screen. The entire circuit is powered by a 12 V supply through a transformer. This innovative system can be used in
a variety of places including railway stations, schools, colleges, offices for displaying emergency announcements on
the screen instantly by just speaking out the message instead of typing it in each time. So this is how voice based
notice board project is very useful in various organizations
Hardware Specifications
Micro controller unit [8051 Family] Regulator Transformer BLUETOOTH Device LCD (16×2) Diodes
Software Specifications
Keil µVision IDE
MC Programming Language: Embedded C
We come across situations where we need to urgently need to display notices on a screen. For areas like railway
stations and other such busy facilities the station master/announcer need not have to type in every announcement
message manually on the screen. So here we propose an innovative android based notice display system that allows
the user to display notices without typing them in manually. Here the announcer/administrator may speak out the
message through his/her android phone, the message is then transferred wirelessly and displayed on the screen. To
demonstrate this concept we here use an an LCD screen to display messages. The LCD is interfaced with an 8051
family microcontroller. We also use a Bluetooth receiver to get the android transmitted messages, decode them and
send them to the microcontroller for further processing. The microcontroller then displays the message on the LCD
screen. The entire circuit is powered by a 12 V supply through a transformer. This innovative system can be used in
a variety of places including railway stations, schools, colleges, offices for displaying emergency announcements on
the screen instantly by just speaking out the message instead of typing it in each time. So this is how voice based
notice board project is very useful in various organizations
Hardware Specifications
Micro controller unit [8051 Family] Regulator Transformer BLUETOOTH Device LCD (16×2) Diodes
Software Specifications
Keil µVision IDE
MC Programming Language: Embedded C
02-08-2016, 12:37 PM
Notice Board is primary thing in any institution / organization or public utility places like bus stations, railway stations and parks. But sticking various notices day-to-day is quite 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 main objective of the project is to develop a wireless notice board that displays notices when a message is sent from the users mobile. While the user sends the message from the mobile, the remote operation is achieved by any smart-phone/Tablet etc., with Android OS, upon a GUI (Graphical User Interface) based voice operation.
Transmitting end uses an Android application device remote through which commands are transmitted. At the receiver end, these commands are converted to texts used which are displayed on a 20X4 LCD - interfaced to the microcontroller. Serial communication data sent from the Android application is received by a Bluetooth receiver interfaced to the microcontroller.
The program on the microcontroller refers to the serial data to display the received data on an 20X4 LCD.
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 7805, which is required for the operation of the microcontroller and other components.
The main objective of the project is to develop a wireless notice board that displays notices when a message is sent from the users mobile. While the user sends the message from the mobile, the remote operation is achieved by any smart-phone/Tablet etc., with Android OS, upon a GUI (Graphical User Interface) based voice operation.
Transmitting end uses an Android application device remote through which commands are transmitted. At the receiver end, these commands are converted to texts used which are displayed on a 20X4 LCD - interfaced to the microcontroller. Serial communication data sent from the Android application is received by a Bluetooth receiver interfaced to the microcontroller.
The program on the microcontroller refers to the serial data to display the received data on an 20X4 LCD.
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 7805, which is required for the operation of the microcontroller and other components.
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