Real-time environmental monitoring is increasingly important in agriculture, industrial automation, smart homes, and healthcare. The real-time data monitoring ...

A basic Arduino board adds creativity, flexibility, and interactivity to your home lab. It costs little but opens countless ...

TinyML is an incredibly powerful piece of software, and you can easily train your own model and deploy it on an ESP32.

October 31, 2025: With this update, we added the Amazon Echo Dot Max and Echo Studio. Our remaining picks have been vetted for currency and availability. Go with the Echo Dot Max for its ideal ...

One of the joys of writing up the entries for the 2025 Component Abuse Challenge has come in finding all the different alternative uses for the humble transistor. This building block of all modern ...

Infrared sensors, which act as the "seeing" component in devices such as LiDAR for autonomous vehicles, 3D face recognition systems in smartphones, and wearable health care devices, are regarded as ...

The Meross MS600 Smart Presence Sensor uses mmWave radar and PIR tech for precise motion and presence detection ...

If fully launched, residents could have an app on their phones to accurately predict indoor temperature compared to outside.

Measuring blood oxygen levels on the Apple Watch has been a staple of its health monitoring experience since it arrived. Yet, an ongoing patent dispute in the US has complicated matters over the last ...

18 Medical and Scientific Department, International Olympic Committee, Lausanne, Switzerland 19 International Olympic Committee, Lausanne, Switzerland Correspondence to Dr Sebastien Racinais, Research ...