As he didn’t find any commercial product that could ... by listing all the different sensors he had considered to measure the oil level and finally opted for an ultrasonic sensor.

Ultrasonic fingerprint sensors are often considered the best ... on Amazon and you'll immediately notice a trend in the product names. The ones that work with ultrasonic readers will very ...

While a well-known use of this is sonar, ultrasonic sensors can also be put to use to make a radar-like system. This ultrasonic radar project is from [mircemk] who uses a small ultrasonic distance ...

Just like smartphone cameras, these sensors have a finite resolution ... and 50% faster than the previous generation product. The drawback of the ultrasonic is that it’s not as snappy as ...

The ultrasonic technology enables 4-in-1 combined sensor operation. The instrument is suitable in binary gases for medical ventilators, assisting in the global pandemic that has resulted from the ...

and it can send alerts when small or big changes are detected by those sensors, making it a versatile product that can serve multiple purposes. The device comes with a smartphone app that allows ...