This RFID Based Security System project aimed to develop a wireless system to detect and allow only the authorized persons inside office, factories, etc. Now a days its is very commonly used in Office, BPO companies, Banks, Insurance companies, etc. An RFID system consists of a reader device and a transponder. This project is based on Radio Frequency Identification (RFID) technology and consists of a passive RFID tag. After inserting Tag ID to RFID kit it receives decodes and checks the information available in its Database or not. Each persons Tag ID contains with unique numbers.
The idea of the developing the GSM Based Remote Monitoring and Billing System is to provide support for the new post-paid meters, managed remotely by SMS based on GSM, having dual digital display, by LED and numerical wheel display. This application also provides a facility for the customers like online bill payment.
Download Traffic congestion alert system using GSM
This chapter contains the block diagram description, hardware and software constituents of the Traffic congestion alert system using GSM project. Also explains the working and implementation of this project with an example.
The Block Diagram includes transmitter and receiver as shown in Figure 2.1, which gives an overall description of the project. Using GSM system the data is transferred from the transmitter to the receiver. This data will be displayed on both the LCD screens placed at transmitting and receiving side. Read more about Traffic congestion alert system using GSM …