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 ...

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, ...

In recent years, sensor networks intended for monitoring and controlling facilities or equipment, or observing environments or spaces, have been drawing a lot of attention. A sensor network will have ...

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 ...

The HS-Link high-speed wireless node has 100-kHz sample rates on its three channels. The HS-Link high-speed wireless node has 100-kHz sample rates on its three channels. During user definable sampling ...

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 ...

In many Internet of Things (IoT) applications, minimizing power consumption is a key design requirement. IoT capability involves adding sensors and connectivity to a valve or similar device in a ...

A piezoelectric harvesting device fabricated by mems technology has, for the first time, generated a record of 85µW electrical power from vibrations. A wafer level packaging method was developed for ...