This project successfully demonstrates how to use an ESP32 to interface with an ultrasonic sensor, read distance measurements, and display the data in real-time on a web page with a hacker-style theme ...

ESP32 with HC-SR04 Ultrasonic Sensor Circuit Diagram. Now that we have a complete understanding of how the HC-SR04 ultrasonic module works, we have connected all the necessary wires to the ESP32 ...

This project can help you drive an ultrasonic ranging sensor (HC-SR04) on ESP32 and use an infrared remote control sensor to implement some simple functions. Number 1 button：On/Off Screen and read ...

Hacked Ultrasonic Sensors Let You See With ... with some slight modifications to tap into the received audio signal rather than just using the digital output of the sensor. An ESP32 and a 24-bit ...

For those of us who aren’t blessed with a green thumb and who are perhaps a bit forgetful, plants can be surprisingly ...

Waterproof sensor JSN-SR04T has a detection characteristic of 60°, which considerably limits it and prevents its use in narrow wells, as the beam widens with distance and requires a well with a ...

Abstract: This paper presents a sensor-based gaming system that enhances interactivity by leveraging the ESP32 microcontroller and ultrasonic sensors to enable real-time motion-based control.