Seeed Studio sent us a review sample of the XIAO Soil Moisture Sensor powered by the XIAO ESP32C6 wireless module and running ...

Patients are being warned to stop using some glucose monitors made by Abbott Diabetes Care after the company found malfunctioning sensors may be linked to hundreds of adverse events and several deaths ...

Canon has developed a new 3.2-megapixel single photon avalanche diode (SPAD) image sensor that can take color photographs in the dark, according to Nikkei Asia. It’s due to go into production next ...

Pantone has chosen its 2026 Color of the Year, and depending on how you look at it, it could be colorless — or the reflection of every color. The "color?" White. Cloud Dancer (PANTONE 11-4201) to be ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

Synthesis of nanostructured cubic phase SnO 2 thin film and its trace-level sensing of CO gas This study presents a cubic phase SnO 2 thin film gas sensor with ultra-high CO sensitivity and 1 ppb ...

Abstract: In this work we have developed a new type of polarization independent color splitter, which spectrally and spatially separates the light onto a Bayer-like sensor pattern below the multimode ...