MCUs are ideal MQTT clients because the protocol is lightweight and designed for low-bandwidth, low-RAM environments.

As screens blur the line between work and home, some people are slowing down and disconnecting by looking to communication devices from the past. Tactile activities ranging from writing letters ...

With artificial intelligence increasing the sophistication of threats, small businesses must invest in cybersecurity.

The traditional method of beekeeping – using heavy frames that hold the honey, and large extractors that do the harvesting – ...

Body signals are translated speedily by the device into words and sentences.

Engineers have created a device that generates incredibly tiny, earthquake-like vibrations on a microchip—and it could ...

Kite Optics shrinks image stabilization to pocket size with the new Stabi One monocular ...

Zero cell service. Two kids in the backseat. Hundreds of miles to travel. Here's how the Starlink Mini kept us connected (and ...

Even a device as simple as a computer mouse still has plenty of room for improvement. Modern versions are becoming lighter, ...

Multi-tool must-have.

The best mobility scooters are comfortable, won't tip, have good brakes, and can maneuver tight spaces. CR tested all these ...

A new transceiver invented by electrical engineers at the University of California, Irvine boosts radio frequencies into ...