Abstract: Inspired by the human cochlea, we propose a directional sound sensor using a resonator array to overcome the limitations of existing directional microphones. The proposed sensor consists of ...

In this video I'm walking you through the steps I took to make a standalone version of my pellet level monitoring sensor that is not directly connected to Home Assistant but it functions separately .

Installing a smart water sensor can save you a lot of money and hassle. The top leak detectors we've tested immediately alert you to issues and even shut off your home's water supply. I’ve been ...

Eufy has announced its new dedicated Glass Break Sensor E10, designed to detect the sound of glass breaking, potentially alerting users to an intruder. The sensor is expected to launch soon in Europe ...

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 ...

Total mastery over the pinout and functionality of the PCA9306 for conversion of logic levels from 5V to 3.3V. A step-by-step interfacing diagram for the PCA9306 to Arduino UNO. Working example with ...

Kids who are used to playing interactive Lego Star Wars in the virtual world will now be able to have some of the same kind of adventures in the real world, thanks to a new Lego Star Wars Smart Play ...

We’re on the ground at CES in Las Vegas all week to sift through the hype and find the products that should actually be worth your money this year. Check out our guide to CES 2026 for our latest hands ...

LEGO has just debuted its greatest innovation in 50 years, since the introduction of the LEGO Minifigure in 1978, at the Consumer Electronics Show in Las Vegas. It represents a radical shift to ...