Learn how to make a touchless air drum set using Arduino and ultrasonic sensors for endless musical fun. ‘That Has Never Been ...

From factory automation to healthcare, ultrasonic sensors enable precise monitoring of distance, depth, and fluid levels.

Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I ...

This project involves using an Arduino to measure distances using an ultrasonic sensor and controlling a buzzer and LED based on the measured distance. The provided Arduino code performs the following ...

Project Overview: This project involves creating a functional radar system using an ultrasonic sensor, Arduino Uno, and a breadboard. The radar is capable of detecting objects within a specified range ...

Whether in silos, tanks or process containers - the exact detection of fill levels is crucial for stable, safe and economical production processes. However, many common measuring methods quickly reach ...

Abstract: In recent years, there has been extensive attention focused on enhancing the response of metal oxide semiconductor-based gas sensors. Herein, we propose a simple pulsed-heating approach to ...

Abstract: Based on Mach-Zehnder interference (MZI) principle, we propose a balloon-like optical fiber micro-liquid-level sensor and verify its performance through experiments. The sensor can ...

Your Apple Watch Can Once Again Measure Blood Oxygen Levels. Here's How The smartwatch's Blood Oxygen app lets you measure the oxygen level of your blood on-demand. It's been MIA for more than a year ...

Curious about how electronics and coding come together to make things move? Join Fleming Society's Beginner Arduino Workshop — designed for beginners who want to explore hardware, coding, and a bit of ...