Overview This project implements an IoT-based IR sensor system using ESP32, which measures distance and transmits the data to AWS IoT Core via MQTT. The system continuously reads data from the IR ...

The HDMI switch is equipped with an infrared sensor as the only means of controlling it, so naturally, that was the path chosen for interfacing the ESP32 put inside the switch.

An ESP32 microcontroller is used to ... The Arduino Sketch is a chimera of two code examples for IR LEDs and the ... an object placed in the path of a single IR LED facing a sensor array of ...

The Fire Extinguisher Robot is a semi-autonomous system designed to detect and extinguish fires in emergency situations. Equipped with an IR sensor for fire detection and an ultrasonic sensor for ...

Waveshare has launched an affordable ESP32-S3 IR Thermal Imaging Camera Module, featuring an 80×62 pixel thermal sensor with Wi-Fi and Bluetooth connectivity. Available with 45° and 90° FOV options, ...

Security and observation are fundamental in different applications, counting private security, mechanical checking, and smart city administration. This paper presents a cost-effective, remote human ...