Attendance Signature System Based on the Technology of RFID with Ethernet Interface
Yaoyu Cheng · Mechanical Engineering & Automation · 2009
In this paper,a design of attendance signature system based on radio frequency identification(RFID) card was mentioned.An RFID card reader with Ethernet interface based on MC9S12NE64 microprocessor was introduced,which read data from RFID card,then transferred them to the server through Ethernet interface.The microprocessor is fit for low cost endpoint application.It can reduce the number of chips and minimize the cost.