Say goodbye to manual attendance sheets! 🚀 In this video, I’ll show you how to build an RFID-based Attendance System using NodeMCU (ESP8266) that sends attendance data directly to Google Sheets in real time. You’ll learn how to: ✅ Connect an RFID-RC522 module to NodeMCU ✅ Display instructions on an LCD screen for smooth tag scanning ✅ Integrate your system with Google Sheets for instant updates ✅ Assign unique RFID cards or ID badges to each student or employee ✅ Keep attendance logs automatically stored in the cloud 🔗 **Get Source Code & Circuit Diagram:** Github File : Drive link: 🎯 Features: Real-time attendance marking 📊 Cloud-based record storage Compact and easy to build Works with any RFID tag/card No need for manual data entry 🔧 Components Used: NodeMCU ESP8266 Wi-Fi module RFID-RC522 module LCD display (I2C) Breadboard & jumper wires RFID cards/tags Perfect for schools, offices, events, or workshops where quick and accurate attendance tracking is essential! 📌 Watch till the end for step-by-step instructions and full source code. 👍 Don’t forget to Like, Share & Subscribe for more cool electronics projects! 💬 Got questions or suggestions? Comment below! — 🎥 Subscribe for More DIY Projects: @dharanicreations 📸 Follow us on Instagram: 📸 Follow us on LinkedIn : 📈 SEO-Optimized Tags: rfid attendance system, rfid attendance system nodemcu, nodemcu attendance system, rfid google sheets, rfid attendance nodemcu google sheets, rfid rc522 tutorial, nodemcu esp8266 projects, attendance system using rfid and google sheets, smart attendance tracker, iot attendance system, rfid with nodemcu, rfid attendance tracking, nodemcu google sheets integration, rfid based attendance iot, esp8266 rfid project, rfid project for school, nodemcu projects 2025, rfid iot project, wireless attendance system, cloud based attendance