One of the biggest challenges for wireless sensor networks is that of power. Solar panels usually produce less power than you hoped, especially small ones, and designing super low power circuits is ...

The "internet of things," a growing web of interconnected devices—constituting everything from smart bulbs to warehouse robots—is posited as a central pillar of the "fourth industrial revolution" ...

For many IoT applications, such as those installed outdoors, wireless sensor nodes (WSNs) can be powered using solar technology. In the presence of light, the system is powered by the solar source, ...

Data dissemination is the process by which queries or data are routed in the sensor network. The data collected by sensor nodes has to be communicated to the BS or to any other node interested in the ...

Online weather services are great for providing generic area forecasts, but they don’t provide hyperlocal data specific to your location. [Harald Kreuzer] needed both and built a Raspberry Pi Weather ...

Experts at the Fraunhofer Institute for Photonic Microsystems IPMS in Dresden have been developing compact, customer-customized sensor transponders for diverse industrial applications for years.

Variable's been promising an Android version of Node since we first heard about it in early February of last year. The company's finally delivering on that promise with the launch of the latest ...