Attendance System Using ESP32 with Google Sheets & SMS Alert | IoT Project

Build a smart attendance system using ESP32 that automatically logs attendance data into Google Sheets and sends SMS alerts for every entry. In this project, ESP32 scans RFID cards input to mark attendance in real-time, storing data on Google Sheets via WiFi and notifying admins with SMS using GSM. Code & Circuit Diagram :- https://github.com/PrateekSinghRajput... Component List ******************************* ESP32 Board RC522 RFID Module RFID Tag 16x2 LCD Display I2C Module SIM800l GSM Module 3.7 lion Battery Zero PCB USB Cable ******************************* Project Buy Link ************************************************* Ready To Go Kit :- https://rzp.io/rzp/bFccCEz Ready To Go Kit :- https://rzp.io/rzp/fJ7mHpqeQ ************************************************* get connected with justdoelectronics everywhere.... *************************************************************** Subscribe Main Channel :- https://bit.ly/4efKutM Subscribe Shorts Channel :- https://bit.ly/3TPRkOr Website:- https://justdoelectronics.com GitHub :- https://github.com/PrateekSinghRajput Instagram :-   / justdoelectronics   Facebook:-   / justdoelectronics.justdoelectronics   *************************************************************** 🎙🎥  My Gear 🎥🎙 ******************************************* Camera :- Canon EOS M50 Mark II (https://www.amazon.in/Canon-Mark-EF-M...) Microphone :- Mirfak audio tu1 Light :- DIGITEK (LED-D135 ML) 12W (https://bit.ly/4gJmjW9) Laptop :- MacBook Air (https://bit.ly/3N9Korz) ******************************************* 🌟 Please LIKE SHARE ❤️ And SUBSCRIBE For More AMAZING Content! 🎥 #ESP32 #AttendanceSystem #GoogleSheets #SMSAlert #IoTProjects #RFIDAttendance #EmbeddedSystems #How2Electronics #SmartOffice #RealTimeData