Password Protected 20X4 Alphanumeric LCD and SIM900 GSM/GPRS Modem based SMS Controlled Wireless Digital Notice Board with Mobile Number Authentication using ATmega16-II Project Kit
Password Protected 20X4 Alphanumeric LCD and SIM900 GSM/GPRS Modem based SMS Controlled Wireless Digital Notice Board with Mobile Number Authentication using ATmega16-II Project Kit is a kind of Secured Wireless Digital Notice Board which provides vast-range of wireless control ability to any Digital Notice Board unless the digital notice board gets out of signal area. This project has two levels of security:- 1st one is, it is password protected and 2nd is it can be accessed by a particular mobile number only.
Before displaying anything in the the Digital Notice Board, a password need to be sent to the SIM900 GSM/GPRS Modem of the Digital Notice Board. If the password sent through the SMS is correct, then only the Digital Notice Board will display the Notice(Message of SMS), else it will ask for the password again.
The Digital Notice Board displays the content of last SMS received(except the password SMS) by the SIM900 GSM/GPRS Modem of the Digital Notice Board in a 20X4 Alphanumeric LCD. In this Digital Notice Board, the Notice(Message of SMS) and the password received from one predefined mobile number are valid and can only be displayed in the 20X4Alphanumeric LCD. Notices(Message of SMS) and password received from other than predefined number are invalid and can not be displayed in 20X4 Alphanumeric LCD
In this Digital Notice Board, the message of a complete Notice or SMS(upto 160 characters) is displayed in the 20X4 Alphanumeric LCD. But, since the 20X4 Alphanumeric LCD can display only 80 characters at a time, the complete notice is displayed in slots of 80 characters. It means, at first, initial 80 characters of the notice displayed, then after a delay of 2 second rest 80 characters of the notice is displayed. In this way, complete notice is displayed in the 20x4 Alphanumeric LCD.
This Digital Notice Board is built using AVR ATmega16 Microcontroller, 20X4 Alphanumeric LCD and a SIM900 GSM/GPRS Modem.
Upon purchase, the buyer will receive a complete working project kit of Password Protected 20X4 Alphanumeric LCD and SIM900 GSM/GPRS Modem based SMS Controlled Wireless Digital Notice Board with Mobile Number Authentication using ATmega16-II Project Kit. The ATmega16 Microcontroller of this kit is preprogrammed with the Password Protected 20X4 Alphanumeric LCD and SIM900 GSM/GPRS Modem based SMS Controlled Wireless Digital Notice Board with Mobile Number Authentication using ATmega16-II code and all the interconnections are made before shipping the project kit. The package contains following materials:-
Hardwares
- AVR Trainer Board with ATmega16-1pc
- SIM900 GSM/GPRS Modem-1pc
- 20X4 Alphanumeric LCD-1pc
- 1 to 1 Connector-Female to Female-23pc
- 10 to 10 FRC Female to Female Connector-1pc
- Nuts and Bolts
Project Codes, Hex Files, Circuit Diagrams & Connection Guides
- Password Protected 20X4 Alphanumeric LCD and SIM900 GSM/GPRS Modem based SMS Controlled Wireless Digital Notice Board with Mobile Number Authentication using ATmega16-II
- SIM900 GSM/GPRS Modem Interfacing with ATmega16
- SIM Card Presence Detection in SIM900 GSM/GPRS Modem with ATmega16
- Dialing a Number from SIM900 GSM/GPRS Modem with ATmega16
- Sending SMS from SIM900 GSM/GPRS Modem with ATmega16
- Reading SMS from SIM900 GSM/GPRS Modem with ATmega16
- Deleting SMS from SIM900 GSM/GPRS Modem with ATmega16
- Receiving an Incoming Call in SIM900 GSM/GPRS Modem with ATmega16
- Disconnecting/Hanging an Incoming Call in SIM900 GSM/GPRS Modem with ATmega16
- Disconnecting/Hanging an Ongoing Call in SIM900 GSM/GPRS Modem with ATmega16-I(will receive and disconnect)
- Disconnecting/Hanging an Ongoing Call in SIM900 GSM/GPRS Modem with ATmega16-II(will call and disconnect)
- ATmega16 to PC Communication with LED Display
- PC to ATmega16 Communication with LED Display
- Full Duplex Communication between PC and ATmega16 with LED Display
- ATmega16 to PC Communication with LCD Display
- PC to ATmega16 Communication with LCD Display
- Full Duplex Communication between PC and ATmega16 with LCD Display
- 20X4 Alphanumeric LCD Interfacing with ATmega16
- Horizontal Scrolling in 20X4 Alphanumeric LCD with ATmega16
- Vertical Scrolling in 20X4 Alphanumeric LCD with ATmega16
- Buzzer Interfacing with ATmega16
- LED Interfacing with ATmega16
- LED Blinking with ATmega16
- LED Pattern 1 with ATmega16
- LED Pattern 2 with ATmega16
- LED Pattern 3 with ATmega16
- LED Pattern 4 with ATmega16
- LED Pattern 5 with ATmega16
- LED Pattern 6 with ATmega16
- LED Pattern 7 with ATmega16
- LED Pattern 8 with ATmega16
- LED Dancing with ATmega16
Softwares, Installation Guides, User Guides
- Atmel Studio 6
- SinaProg
- RealTerm
- USBasp driver(for Window XP, Vista , 7 and 8)
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