IoT Fingerprint Attendance System with Google Sheets

This project is all about making attendance smart, fast, and automatic using the power of biometrics and IoT. We built a Fingerprint-Based Attendance and Access System using the AS608 fingerprint sensor and ESP8266 Wi-Fi module. . When a registered user scans their finger, the system confirms the match, shows ‘Access Granted’, and instantly logs attendance into Google Sheets with the person’s name, ID, IN/OUT status, and exact date & time. If the same user scans again, the system automatically toggles the status from IN to OUT and updates the sheet again. This system removes manual registers, prevents proxy attendance, and makes tracking secure and fully cloud-connected — a perfect IoT solution for schools, offices, and smart entry points. ******************************************************* Download code and Circuit diagram: https://github.com/theinfoflux/IoT-Fi... ******************************************************* 💖 Support my projects on Patreon   / theinfoflux   Contact us: [email protected] ******************************************************* Related Videos: AS608 Fingerprint Sensor with Arduino | Enroll, Scan & Control LED    • AS608 Fingerprint Sensor with Arduino | En...   Step-by-Step Guide to Using a Capacitive Fingerprint Sensor with Arduino    • Step-by-Step Guide to Using a Capacitive F...   #FingerprintAttendance #ESP8266 #NodeMCU #GoogleSheetsAPI #BiometricAccess #IoTProject #AS608 #R307 #WiFiAttendance #ArduinoTutorial #CloudLogging #SmartSecurity