A research team in South Korea has developed a next-generation sensor material capable of integrating the detection of ...

Front Wheel Drive and Rear Wheel Steering! Watch me Build and Test it Out! Get ready to witness the creation of a bike like no other! I recently got my hands on the sleek and easy-to-use Fiido X ...

Abstract: This paper presents the design and implementation for a photoplethysmographic (PPG) sensor with an integrated photodiode and an automatic dimming control LED driver. The PPG front end is ...

A few weeks back, we reported on a research group that figured out how to measure heartrate using perturbations in WiFi signals. [Nick Bild] was interested in this so-called “Pulse-Fi” ...

Building a camera sensor from scratch is no small feat. This project explores how light can be captured and turned into electrical signals, showing the complexity behind the technology that powers ...

Instead of selling a standalone home security system, Tapo by TP-Link takes a more granular approach. It offers a wide range ...