Create an Azure IoT Hub by following the documentation here. Note: When selecting the "Pricing and scale tier", there is also an option to select , F1: Free tier, which should be sufficient for basic ...

Previously, the UPSC has included questions on IRNSS in both Prelims and Mains exams. Therefore, let’s delve into the system to understand what it is all about. RFID is a wireless tracking system that ...

The objective of this article is to review radio frequency identification (RFID) technology, its developments on RFID transponders, design and operating principles, so that end users can benefit from ...

An Arduino board, an RFID reader, an RFID tag, an LCD, an ESP8266 Wi-Fi module, a database manager, and a website that enables the administrator to examine product and customer data from anywhere in ...

📌 Project Overview Traditional methods of security personnel attendance are prone to manipulation and inefficiency. This project provides a smart RFID-based system that records attendance and logs ...