Biosensors have revolutionized home healthcare over the last two decades. Devices like wearable heart rate and blood glucose ...

If you were on the fence about ESP32, these projects will get you started in no time ...

For at least a decade, the better option was hydrogel electrodes, squishy pieces of sponge-like med-tech that could absorb ...

Capacitive displacement sensors turn tiny gaps into actionable signals. By measuring changes in capacitance as target moves, these devices deliver precise, non-contact readings of position and motion.

How do robots feel in space? This is both a practical and possibly an existential question. Still, today, we'll focus on the practical side by looking at a review paper from Hadi Jahanshahi and Zheng ...

Electrospinning is a type of electrohydrodynamics that utilizes high-voltage electrostatic force to stretch a polymer solution into nanofibers under the influence of an electric field, with most of ...

To create their bird flu sensor, researchers in the lab of Rajan Chakrabarty, professor of energy, environmental, and chemical engineering in WashU's McKelvey School of Engineering, worked with ...

I love Sony. When smartphones from companies like Apple and Samsung zig, Sony inevitably zags, and it’s how we ended up with the Xperia 1 line in the first place. The series has built its reputation ...

Inductive sensors are non-contact proximity sensors that detect ferrous targets, ideally ones made of mild steel thicker than one millimeter. They consist of four major components: a ferrite core with ...

The development of flexible pressure sensors for monitoring human motion and physiological signals has attracted extensive scientific research. However, achieving low monitoring limits, a wide ...