This post is a review of the popular waterproof ultrasonic sensor JSN-SR04T. I hope this will serve as a backdrop for some interesting ultrasonic distance sensor experiments and projects. A number of ...

To measure wind speed and direction, most people turn the traditional cup anemometer and wind vane. Another less-known method is to use an array of ultrasonic transducers, which doesn’t need … ...

The HC-SR04 ultrasonic distance sensor is a staple in beginner microcontroller kits. It simply lays on the floor pointed up at the bottom of the trampoline, connected to a Raspberry Pi via a ...

Check out the Avnet element14 competition In Reach! It's an "Ultrasonic Sensor Sensing Challenge". Ultrasonic The idea is for makers to build projects using TDK’s waterproof ultrasonic range sensors.

Nevertheless, according to Tesla hacker @greentheonly, the 2022.40.4 software update has an interesting feature, allowing cars without ultrasonic sensors (USS) to offer distance measurements to ...

USound, the global leader in MEMS loudspeakers, today announced the showcase of its fully developed ultrasonic sensing module at CES 2025 in Las Vegas, Nevad ...

The casing for Murata's ultrasound sensor, which also acts as an ultrasound emitter, is precision made to resonate with the driving frequency. This is the reason for its high sensitivity and sound ...

The Wimax-enabled Arrows Z ISW11F, unveiled today by Japan's KDDI au, is juiced by a 1.2GHz dual-core processor, sports a 4.3-inch 1280 x 720 LCD and, most notably, rocks a 13 megapixel CMOS sensor.