Just about every “getting started with microcontrollers” kit, Arduino or otherwise, includes an ultrasonic distance sensor ...

Without any delays, here are the best Phones with Ultrasonic Fingerprint Sensors (November 2025) that make the cut: ...

A device that converts a smartphone into an ultrasound machine has launched in the UK. The UK launch comes two years after the device from Butterfly Network got clearance from the FDA, and ...