Turns out that little circle sitting on your car's dashboard is a sensor that serves a purpose you probably utilize every ...

Penn State University researchers have built a dual-gated graphene sensor that operates reliably in liquid environments, achieving up to 20 times greater signal sensitivity and 15 times less signal ...

Window sensors are a critical part of any home security system. When cameras fail, a window sensor becomes your last line of defense. Install them on all your windows, and you will know when an ...

The sensors in your smart device are a big part of what make it, well, smart. Sensors allow our devices to understand context— they tell phones where they are in space and how we’re using them. This ...

The hardware coming out of [Dr. Peter Jansen]’s lab is the craziest stuff you can imagine. He’s built a CT scanner out of plywood, and an MRI machine out of many, many turns of enamel wire. Perhaps ...

Thermopile sensors offer a reliable way to measure temperature without physical contact, making them ideal for real-world applications where speed, safety, and precision matter. Whether you are ...

Haptic sensors have been around for a while now and come in various forms. Regardless of the type of haptic technology utilized, they all work around similar principles of using a combination of force ...

The OmniVision OS08A20 image sensor targets surveillance systems and body cams. Image: OmniVision. Image sensors work in much the same way as film, allowing light to enter and exposing the image to ...

Tech Digest’s Chris Price visited Bosch’s recently opened Research and Development Facility near Stuttgart, Germany to see how the latest sensors are shaping the Internet of Things (iOT) revolution ...