If you need to measure a distance, it is tempting to reach for the ubiquitous ultrasonic module like ... So maybe try an IR time of flight sensor. These also work well, are reasonably easy to ...

One ability unique to through-beam photoelectric sensors is that they work despite thick airborne ... based background suppression sensors. Ultrasonic proximity sensors use sound waves to detect ...

The more advanced systems can even estimate the distance to nearby objects ... of 5 advertised features don't even work because there are no ultrasonic sensors. What's going on @elonmusk?

The HTU200 switching sensors are available in 20 models, including sizes M8, M12, M13 and M30. The DMU200 product range includes eight models of the measuring ultrasonic distance sensors, with sizes ...