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 ...

Crystal jellyfish have an eerie beauty: thanks to a natural protein, they emit a faint green glow. For decades, researchers ...

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 ...

Gaming PCs One Redditor has 3D-printed a big yellow air duct to attach to their GPU, and the results are middling: It 'does nothing but it looks cool' Gaming Keyboards As an ergonomic keyboard skeptic ...

Flexible ICs are durable and form-fitting, but they add manufacturing challenges to already complex processes, while printed flex sensors lack infrastructure. MEMS are finding new popularity in ...

The sensor continuously sends out infrared light and measures how much of that light is reflected. When a reflective object is within its set detection range, it returns a low signal. The Arduino ...

Over the last ten or so years, L'Oréal has brought a taste of beauty tech to the masses at CES 2026. This time, it has three devices to show off: the “Light Straight + Multi-styler” as well as the ...

Dec 4 (Reuters) - Flex, an artificial intelligence startup that aims to be a one-stop shop for the financial needs of mid-sized business owners, said on Thursday it has raised $60 million in a Portage ...

Munich, Germany – With the serial production of sensor laminates, the WACKER group is taking the production of flexible printed electronics to the next level. At this year’s K 2025 trade fair, held in ...

Zhejiang Key Laboratory of Advanced Equipment Manufacturing and Measurement Technology, School of Mechanical Engineering, Zhejiang University, Hangzhou 310058, China State Key Laboratory of Fluid ...

SAN FRANCISCO—TCL and Dolby Laboratories today saod support for Dolby Atmos FlexConnect is coming to TCL’s 2025 QD-Mini LED TVs in its Precise Dimming Series, including the QM8K, QM7K and QM6K models.