This project implements an RFID-based attendance system using NodeMCU ESP8266, MFRC522 RFID module, and a 5V buzzer. The system allows users to tap RFID cards to record attendance, which is then sent ...

This project offers a straightforward but efficient way to stop unwanted access to a vehicle by notifying the owner promptly as the attempt is detected. An Arduino UNO board, a buzzer, an A7670C LTE ...

The emergency text message was sent to various devices including, Android, iOS smartphones and smartwatches The alert message has been sent by the Department of Telecommunications This message has ...

Abstract: This paper discusses the development of an automated smart cradle system that exploits IoT technologies for real-time monitoring of infant care and remote access to it. Using a sound sensor, ...