If you want to play with radar — and who could blame you — you can pretty easily get your hands on something like the automotive radar sensors used for collision avoidance and lane dete… ...

Instead, it relies on an ultrasonic distance sensor to detect a hand (or foot) waved in front of the door. An Arduino Leonardo runs the show, sounding a buzzer when the ultrasonic sensor is triggered.

For a detection range of up to 2,000 mm, ultrasonic sensors can be as close as 8 m. Marcel Ulrich at Pepperl+Fuchs provided information for this column.

Tesla uses ultrasonic sensors as proximity sensors, for its Autopilot, and for its auto-presenting and Falcon Wing doors on the Model X.

The USSM1.0 PLUS-FS time-of-flight sensor detects objects using ultrasonic waves and includes an integrated driver and signal processor. This signal-processing ASIC calculates signal propagation time ...

Source: BinMaster The TS-100 series of ultrasonic sensors offer durable stainless-steel construction with heavy-duty electronics epoxy potted into type 316 stainless steel housings. TS-100 series ...

As the latest batch of Android smartphones, the devices that will launch globally in 2025, start to launch in China, we’re seeing ultrasonic fingerprint sensors more broadly used.

The new ToughSonic TS-100 and TS-200 non-contact ultrasonic sensors will be offered in general-purpose and chemical-resistant models suitable for measuring distances up to 50 ft. Customers will find ...