Ultrasonic fingerprint sensors are taking smartphone security to the next level, offering reliable and fast unlocking even in less-than-ideal conditions. If you’re interested in experiencing ...

How it works is simple: you can track devices using Bluetooth on the ESP32, and through a combination of presence and signal strength, you can define a sensor that changes to an "on" state when ...

Another thing that has been brought to my attention is the parking sensor diagram which pops up on the screen when the car thinks you’re getting too close to an object.

Humans have long admired the sound of birdsong, but to fully appreciate how technically amazing it is, you need an ultrasonic microphone. [Benn Jordan] recently created a video about using these ...

A Regression Network for Bend Angle Prediction of a Soft Gripper Via Ultrasonic and Bend Sensor Data Abstract:Soft grippers are used in a variety of applications that involve delicate objects.

Allengra is set to showcase its latest innovation, the Ultrasonic Micro Flow Sensor, at the upcoming Drinktec 2025 trade fair in Munich, Germany.

This project defines the source code for a ESP32 based sunlight sensor. The sensor is designed to measure the intensity of light of and send the results to a web service. This is my first embedded ...

Ultrasonic waveguide techniques are most familiar to monitor temperatures in the hostile environments. A single waveguide could be used as multiple sensors. In the present work, a thin strip waveguide ...

About Code for esp32 device that detects water pressence Readme GPL-3.0 license Activity ...