Learn how to make a touchless air drum set using Arduino and ultrasonic sensors for endless musical fun. ‘That Has Never Been ...

Halloween is about tricks and treats, but who wouldn’t fancy a bit to drink with that? [John Sutley] decided to complete his Halloween party with a drink dispenser looking as though it was dumped by a ...

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

Abstract: High-accurate flow measurement is important for process monitoring. The clamp-on ultrasonic flowmeter is a type of noninvasive and nonintrusive flow measurement technique. However, the ...

Ultrasonic energy is widely used to sense the presence of nearby objects and even determine their distance if needed, as well as to measure fluid flow rates in industrial and scientific applications.

Abstract: An exceptionally sensitive and photothermally tunable polymer microbubble is fabricated at the fiber tip for enhanced ultrasonic detection. A modified acrylate adhesive (MAA) is applied to ...

For some, Halloween is starting to rival Christmas for setting up elaborate holiday decorations. Homeowners now spend many hours─and sometimes dollars─creating ghoulish displays of lit pumpkins, ...

Barkduino is a behavior-driven robot companion built on Arduino. It mimics dog-like gestures—sleeping, standing, waiting—without looking like a dog. Modular, expressive, and creatively designed, ...

Barkduino is a behavior-driven robot companion built on Arduino. It mimics dog-like gestures—sleeping, standing, waiting—without looking like a dog. Modular, expressive, and creatively designed, ...

Skill development Program on “Arduino Based Programming and Embedded System Design” at CSIR-IMMT, Bhubaneswar during 24‐26, October 2025 The Skill Development Program on “Arduino-Based Programming ...