基于STC89C52单片机和RFID的智能考勤系统的设计

Design of Intelligent Attendance System Based on STC89C52 MCU and RFID

为了能够快速、高效地记录企业员工的出勤情况,提出了一种基于STC89C52单片机和RFID射频技术的智能考勤系统,该系统能够实现对考勤人员的打卡时间、编号、打卡情况进行记录,同时管理员可以通过按键增删员工、修改上下班的时间。测试表明,该考勤系统工作良好,具有操作简单、抗干扰能力强等优点。

In order to record the attendance of enterprise employees quickly and efficiently,this paper presents an intelligent attendance system based on STC89 C52 MCU and RFID radio frequency technology.At the same time,administrators can add or delete records of employees and modify the time for commuting by keystrokes.The test results show that the attendance system works well and has the advantages of simple operation and strong anti-interference ability.