Tuesday, 24 October 2023

Biometric Attendance System With RFID + GSM - SMS📱Notification Using ESP32






No comments:

Post a Comment

Smart Underground Drainage Monitoring & Sewer Blockage Alert System Using Arduino and GSM - SMS

Underground Drainage Monitoring System Using Arduino with GSM SMS Alert | Smart IoT Sewer Blockage Detection Project | IoT-Based Smart Sew...