An IoT-enabled smart attendance system built using RFID technology, the ESP32 microcontroller, and a LAMP stack. This system not only tracks attendance but also controls access through a solenoid lock ...
I just received my RC522 RFID reader and made this simple Arduino access control system that uses the reader, a buzzer for the alarm and a relay shield for the security system. The relay can be used ...
An advanced IoT-based Smart Hospital Management System integrating multiple subsystems for automation, monitoring, and safety. Built using NodeMCU, Arduino UNO, Raspberry Pi 4, Firebase Realtime ...
This RFID based attendance system circuit helps to take the attendance. Here, each person is issued an RFID tag. Controlling unit is in the institute. Whenever the card is placed near the reader, it ...
Whole world and administrators of educational institutions’ in the country are concerned about regularity of student attendance. Student’s overall academic performance is affected by the student’s ...
[Will] has been hard at work on a replacement system for his Hackerspace’s RFID door lock. The original is now several years old and he’s decided to upgrade to a much more powerful processor, adding ...
Most educational institutions’ administrators are concerned about student irregular attendance. Truancies can affect student overall academic performance. The conventional method of taking attendance ...
If you can dream it, Arduino can help you build it -- perhaps with a dash of MakerBot thrown in for good measure. The latest homebrew project to hit the ol' inbox sounds an alarm whenever you leave a ...
Abstract: This paper presents an innovative solution for automatic bus fare collection, integrating NFC RFID technology, face recognition, and cloud-based tracking. The system employs an Arduino Uno ...
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