This easy-to-build walking reindeer can be constructed with only a bow motor, battery, wires, and a few other parts.

ABB today announced the launch of two major innovations for continuous water analysis (CWA): the AeroStar ™ family of dissolved oxygen sensors and the AWT424 transmitter. Together, these innovations ...

Abstract: The massive quantity of electricity gets used in lights through roadways in India. Still, roadways remain empty for nearly all of the day after at night, with a handful of cars passing ...

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...

Home security and alarm systems have become smarter, more affordable and far easier to install in recent years, with most offering app control and integration with other smart home devices, and some ...

CNET’s expert staff reviews and rates dozens of new products and services each month, building on more than a quarter century of expertise. Air quality infamously drops as the days grow cold and we ...

Is a human micro-motion sensor that can detect and recognize moving, standing, and stationary human body. The code in this library is based heavily off this LD2410, Waveshare and RD-03 documentations.

The camps focus on developing prototypes of weather monitoring instruments through programming and creating digital content through animation ...

Abstract: This paper focus on the idea of automatic lightning system and peculiar way of implementation with embedded tool systems. The proposed method is used to measure and control the intensity of ...