The Intelligent Postbox is an IoT-based mailbox monitoring system built with an ESP8266/ESP32, an infrared sensor, and a TCRT5000 reflective sensor. It detects when mail or parcels are inserted and sends instant notifications over Wi-Fi.

The system provides real-time alerts to the user, reducing the need to physically check the mailbox. It is designed for low power consumption and can be extended with mobile notifications or smart home integration.

This project demonstrates skills in embedded systems, sensor integration, and IoT communication.