May the peace, mercy, and blessings of God be upon you. Welcome all to our presentation today. This project aims to design and implement an advanced electronic portal to control the entry and exit of ...

[导读]尽管考勤是工作场所、学校和大学日常运作的重要组成部分，但考勤经常是乏味的，容易出现人为错误。通过自动化和实时数据记录，Arduino UNO R4基于Wi-Fi的RFID考勤系统提供了一个复杂的解决方案。 尽管考勤是工作场所、学校和大学日常运作的重要组成 ...

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Abstract: In this paper, a slotted waveguide structure based on SIW technology is presented as a near-field RFID reader antenna. The structure enables the control of electromagnetic field decay with ...