Commenters told him that the best fluid level sensor was a hacked blood pressure monitor. He didn’t know that, and we didn’t either, until we watched his video, below. It is well-known that an ...

He decided it was time to build his own solution to this problem. What he ended up with was a water level sensor made from PVC pipe and a few other components. The physical assembly is pretty simple.

In-Situ, Inc. is excited to announce the Level TROLL NC, a non-contact level sensor that introduces radar to the company's ...

When the water is below level A, the sensors are both open circuits and the outputs of the comparators are high. When water contacts both terminals of either the upper or lower sensor, a finite ...

One practical and cost-effective method of mapping a water distribution network is to deploy pressure sensors at various nodes. This approach allows utilities to identify and address areas of ...

Relative humidity, or RH, is the percentage of moisture in the air referenced to the maximum level of moisture the air can hold at that temperature and pressure. Early humidity sensors used ...

Blood pressure tracking capabilities on Apple Watches have been a long-awaited feature, and the technology to make it happen appears to be in the works. The sensor-making company Apple partners ...