In this video I'm building an Arduino Heart Rate Monitor that is housed in a toy handle in the style of the Star Trek Tricoder. The device uses the PulseSensor with an Arduino Pro Mini and an OLED ...

TechRadar Pro created this content as part of a paid partnership with RS. The content of this article is entirely independent and solely reflects the editorial opinion of TechRadar Pro. Arduino turns ...

Aimed at smartphones and space‑constrained consumer devices, the Singapore firm is developing the module with a national semiconductor research institute.

TechRadar Pro created this content as part of a paid partnership with RS. The content of this article is entirely independent and solely reflects the editorial opinion of TechRadar Pro. You've ...

Watch the creation of a robotic fox built using 3D printing, Arduino electronics, and Fusion 360 design. This project ...

"Covert recording is a lot about power." The post New App Detects the Radio Fingerprint of Smart Glasses and Warns You When ...

Kojak fingerprint scanners from Integrated Biometrics are playing a major role in the enrollment of citizens for Ethiopia's ...

Google is developing a new advanced face unlock system called “Project Toscana” for Pixel phones and Chromebooks. Toscana is designed to perform better in challenging lighting conditions than Google’s ...

Light aircraft often use a heading indicator as a way to know where they’re going. Retired instrumentation engineer [Don Welch] recreated a heading indicator of his own, using cheap ...

Soldered Electronics has made ESP32-based e-paper displays for years, starting with the launch of the Inkplate 6 in 2019. The ...

Trinamix partners with Aumovio to bring fingertip alcohol detection sensors to cars by 2029 using near-infrared spectroscopy ...

Samsung is set to finally unveil the Galaxy S26 series next week at the Galaxy Unpacked event in San Francisco. Just days before the announcement, a tipster has shared new details about the Galaxy S26 ...