The XIAO Smart IR Mate is a compact circular-shaped IR remote hub/blaster built around the XIAO ESP32-C3 and designed for IoT ...

C" is a tiny ESP32 board designed to run WLED open-source firmware that supports WS2812(B) RGB LED strips. It also supports ...

Vishay Intertechnology, Inc. has introduced a new tricolor LED that provides luminous intensity to 2,800 mcd at 20 mA for ...

As technology advances, photonic systems are gaining ground over traditional electronics, using light to transmit and process ...

You can build something cheaper and more customizable with an ESP32 or a Raspberry Pi, and that's what I did. It's beautiful, it's easy, and incredibly versatile. If you want to get started, I'll be ...

From screw-in bulbs and colorful LED strips to table lamps and outdoor string lights, check out the best smart lighting we've tested for illuminating your space and setting the mood.

The CMOS image sensor (CIS) underpins optical applications, enabling high-resolution imaging across the visible and near-infrared spectra. Advances in nanofabrication have enhanced pixel density, ...

Trump tariffs live updates: US-EU agreement announced. China truce extension expected. Yahoo Finance Updated Sun, Jul 27, 2025, 2:49 PM2 min read ...

Handheld radar-based vital signs measurement can significantly expand the practical usefulness of radar in healthcare, and search and rescue applications. This paper presents a novel handheld vital ...

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