A low-cost (~$100), do-it-yourself (DIY) ultrasonic water level sensor/datalogger has been designed, constructed, and tested for use in education, citizen/community science, and research settings. The ...

Technologies like IoT sensors, solar-powered RTUs (remote terminal units), and cloud-based dashboards enable cost-effective ...

But like I said, it's a cool project. I've thought about building an ultrasonic water level sensor, connected to an ESP32 or Pi Zero to report water levels to... something TBD.

UE Systems, a pioneering force in developing ultrasonic detection instruments and solutions for maintenance and reliability, unveils its latest innova ...

I've just come across a no-name non-contact, high-precision 80 GHz mmWave radar sensor for liquid level detection with a 40m ...

Now with a new ultrasonic sensor developed by Centre for Development of Advanced Computing (C-DAC), the KWA is getting updates about water level at regular intervals via SMSs.

The Model 3 and Model Y will be the first Teslas to drop their ultrasonic ("parking") sensors and rely fully on cameras for certain functions.