RFID based students attendance system with message Alert

(Last Updated On: July 6, 2019) Table of Contents Description:The components and tools used in this project can be purchased from Amazon, the components Purchase links are given below:First, let’s start with the GSM module:MFRC522 RFID Module and its Pinout.What is SPI : Circuit Diagram:Programming for students attendance:Tags reading Program:RFID and GSM sim900A combined the … Continue reading RFID based students attendance system with message Alert