On September 10, 2025, in Guangdong province, located in southern China, a video captured a small dog walking through a subway exit passage. As it approached the sensor door, the clever animal raised ...

Every smart home owner is likely to be familiar with “passive infra red” (PIR) motion sensors as they’re an easy way to start off making a home a little smarter They’re quite distinctive too, with the ...

The PIR library implements a class to monitor 1 or more PIR sensors. The library supports default 8 PIR sensors per object, which typically are added in setup(). It is possible to add a sensor (pin) ...

Lead Edge Capital backs BinSentry’s cutting-edge sensor technology and software platform as the global agriculture industry moves toward automation and precision-driven solutions Investment comes as ...

Build your own interactive laser chasing toy for your dog using Arduino! In this DIY project, we use simple components like a laser module, servos, and motion logic to create a fun, automated game ...

Google has open sourced an AI model, SpeciesNet, designed to identify animal species by analyzing photos from camera traps. Researchers around the world use camera traps — digital cameras connected to ...

The library gives control over up to 16 parallel working PIR devices over I2C. The idea for this library came up in a discussion about how to fully cover an area with PIR sensors without blind spots ...

Members can download this article in PDF format. Millimeter-wave (mmWave) radar-sensor integrated circuits enable a variety of proximity-sensing applications. Today, 60-GHz radar sensors are replacing ...

As radar technology continues to advance, it offers an increasingly broad range of capabilities, making it a viable alternative to traditional passive infrared (PIR) sensors. With radar’s enhanced ...

The maps illustrate the collection of temperature data throughout 2008 in Kruger National Park, South Africa, using both satellite and elephant-borne sensors. The top map presents an annual average of ...

From security cameras to temperature sensors, pet feeders to smart sprinklers, here’s the pet tech I use to look after my critters. If you buy something from a Verge link, Vox Media may earn a ...