In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

Using hot water to cool supercomputers? Nvidia and others are doing it. It’s liquid cooling minus the water chillers. Nvidia CEO Jensen Huang announced early this year that the new Vera Rubin ...

The fridge is one of the key appliances in every home, and one most people take for granted. We use it to keep all sorts of foods fresh for longer periods and prevent them from developing dangerous ...

Abstract: Piezoresistive pressure sensors are prone to temperature drift. The existing software compensation methods typically correct temperature drift based on environmental temperature. While these ...

In a series of controlled bakes, scientists at the University of Guelph measured how quickly cookies changed in size, color, and moisture — data that helped them map the key physical reactions that ...

Remember Sidewalk, Amazon’s low-power “neighborhood” network that incorporates Echo speakers; Ring sensors, cameras, and video doorbells; and some third-party devices–such as Level smart locks and ...

The company is finally expanding its product line that works with its long-range, low-power IoT network. The company is finally expanding its product line that works with its long-range, low-power IoT ...

Over the past decades, physicists and quantum engineers introduced a wide range of systems that perform desired functions leveraging quantum mechanical effects. These include so-called quantum sensors ...