With a new year just days away, we hope the following list of the top 10 patents of 2025 sparks interest in the state of ...

The UFM-02 flow-sensor module from ScioSense, which enables multi-year operation in battery-powered industrial and consumer applications, includes the sensor board and spool piece. It offers a fast ...

Just about every “getting started with microcontrollers” kit, Arduino or otherwise, includes an ultrasonic distance sensor module. Given the power of microcontrollers these days, it was only a matter ...

When someone hacks together a digital camera with a Raspberry Pi, the limiting factor for serious photography is usually the sensor. No offense to the fine folks at the foundation, but even the “HQ” ...

Apple removed blood oxygen monitoring from the Apple Watch in early 2024. Somebody has to blink for it to return, and it looks like neither Masimo nor Apple are going to budge. Blood oxygen monitoring ...

Raspberry Pi launched a follow-up to its Camera Module 3 with the Camera Module 3 Sensor Assembly. Now, Raspberry Pi users can put the camera sensors into their own custom form factors. The move ...

Abstract: Noncontact prediction of peripheral oxygen saturation (SpO2) is necessary for monitoring vital signs of patients afflicted by infectious disease or sensitive to skin irritation. Recently, ...

Serious hidden hypoxemia — defined as an SaO2 less than 88% despite an SpO2 of 92% or greater — occurred in 0.6% of the critically ill Asian patients studied. Hypoxemia went undetected in 0.8% of ...