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 ...

This project demonstrates how to use an IR flame sensor with an ESP32 microcontroller to detect the presence of flames. IR flame sensors are commonly used in fire detection systems where early ...

In this article, we interface HC-SR501 PIR sensor module with ESP32. ... then you should definitely consider using an HC-SR501 Passive Infrared Sensor or PIR sensor for your project, because as the ...

One approach is to use non-wearable sensors such as the AMG8833 infrared thermal sensor. Initially, set up the AMG8833 sensor in the appropriate position to capture the thermal data of the area where ...

If it’s is valid, the ESP32 will inform the buyer via OLED. Furthermore, the ESP32 will activate the DC motor to run the conveyor. The completion of the t-shirt release process is detected using an ...