An array of graphene-silicon solar cells provides enough power to continuously supply small devices unconnected from the ...

A battery-free sticker reads vitamin C levels from fingertip sweat by turning any drinking cup into a smart health sensor.

System reliability and safety are paramount across industries such as semiconductors, energy, automotive, and steel, where ...

NIMS has been developing chemical sensors as a key component of artificial olfaction technology (olfactory sensors), with the ...

Full study: “ A smart cup for wireless, biofuel-powered, sweat-based vitamin C sensing .” Co-authors of the study include Muhammad Inam Khan*, Ryan Burns*, Akshit Agarwal, Lu Yin, Jongmin Moon, Bumsik ...

As people of Delhi choke on toxic air with demands for air purifier on the rise, one man has found a much cheaper DIY fix. He built his own air purifier at home for just Rs 2,000, and claims it ...

Explore innovative distance measurement methods for DIY projects. Learn about tools like UWB, barometers, and camera-based systems.

In this video, I’m building a LoRaWAN Class A sensor node using an ESP8266, BME680 environmental sensor, and REYAX RYLR993 ...

Abstract: Camera and LIDAR are both important sensor modalities for real-world applications, especially autonomous driving. The sensors provide complementary information and make sensor fusion ...

Don't rush to a repair shop; learn how to use the free Lenovo Vantage app to run a full hardware scan on your laptop and find ...