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 ...

Ultra-wideband technology (UWB) allows for low-power wireless communication, ideal for wireless sensor nodes. The IEEE 802.15.4 standardization committee who defined the MAC and physical layers ...

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 wireless sensor, here gauging the alignment of a new car body on an assembly line, coupled with a tower light can immediately notify technicians when problems arise. Wireless photoelectric sensors ...

Engineers have developed a fully implantable radio-frequency transmitter chip for wireless sensor nodes and biomedical devices. Purdue University innovators are working on inventions to use micro-chip ...

Milpitas, CA. Linear Technology’s SmartMesh IP wireless sensor network (WSN) product line has expanded to address the growing needs of industrial Internet of Things (IoT) applications. New ...

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 ...

The efficiency of wireless charging systems is limited by power loss occurring due to frequency changes in the resonant circuits that enable power transfer. These necessary modulations reduce ...

Apple has been filed for yet another patent for a “wireless power transfer system and method.” It’s yet another patent filling that hints that the tech giant is still considering an AirPower-like ...