week 4

On this week,i decide to purchase some material for my project. I went to LoxXtronic enterprise to buy the hardware that will be use in this project. Below are the items that been bought.

• RFID passive card

• GSM modem

The main features of the modem are:

·         2 Watts E-GSM 900 radio section.

·         1 Watt GSM 1800 radio section.

·         32 Mbits of Flash memory and 4 Mbits of SRAM.

·         Real Time Clock with calendar.

·         Echo cancellation + noise reduction.

·         A 3V / 5V SIM interface.

• DC adapter

• RFID reader
• USB to RS232