LUT超声波液位传感器是由传感器(换能器)发出超声波脉冲，声波经液体表面反射后被同一传感器接收或超声波接收器，通过压电晶体转换成电信号，根据声波的传播时间与声波发出到物体表面的距离成正比，并由声波的发射和接收之间的时间来计算传感器到被测 ...

Relentless water bills and the shock of unexpected leaks are a household nightmare no one wants to deal with. Showcased at CES 2026, Hydrific Droplet is a smart home accessory that effortlessly ...

The ultrasonic beam from this sensor penetrates the skin, detects signals reflected from the vessel walls, and measures changes in vessel diameter. Using this principle, it measures the real-time ...

Abstract: The automation of height-increasing bridges during floating events is a crucial engineering challenge in areas prone to flooding or water surges. It proposes a solution to adjust the bridge ...

MIT researchers have found a way to use the mechanical vibrations of sound waves to shake water molecules free from a storage medium. The breakthrough significantly speeds up the process of harvesting ...

MIT engineers have created an ultrasonic device that rapidly frees water from materials designed to absorb moisture from the air. Instead of waiting hours for heat to evaporate the trapped water, the ...

Researchers designed an ultrasonic system to “shake” water out of an atmospheric water harvester. The design (two prototypes shown in photo) can recover captured water in minutes rather than hours.

LOWCOUNTRY, S.C. (WCIV) — Flooding is one thing that residents can count on here in the Lowcountry, whether it’s coastal flooding with high tide cycles or freshwater flooding after heavy rain or ...

This is an Internet of Things project created using Raspberry Pi to monitor the water level in a water tank and update a Web GUI or dashboard which can be monitored ...

Kerr County had discussed buying such things as water gauges and sirens after previous flood disasters. But as with many rural Texas counties, cost was an issue. Search-and-rescue efforts after ...

Juicing up devices through water is no longer sci-fi. Scientists have turned it into a working reality—and it could transform both medical and marine tech forever. A research team from the Korea ...