Abstract: Existing approaches to overlay dynamic spectrum access (DSA) typically enable spectrum sharing only when the primary transmitter is inactive. However, accurately geolocating vacant bands is ...

This library is to use a transformer (TRAFO) like the ZMPT101B to measure the AC line voltage. The library was inspired by a discussion on the forum about using an external ADC for the ZMPT101B ...

While the world sprints toward ever faster mobile speeds, another connectivity story is quietly unfolding at the opposite end of the dial. Low-frequency spectrum—the radio bands below one gigahertz ...

Abstract: Frequency response method is an important approach in the design and analysis of plants and controllers. Bode plot is a simple technique to graphically represent a system frequency response.

Here's the assembly instructions for my 3D printed Arduino / Python controlled animatronic mouth! #animatronics #arduino #3dprinting #python #robotics #makerproject #diyrobot #mechanism ...

Distributed fiber-optic acoustic sensing is capable of continuously monitoring the spatially distributed evolution of environmental variables along a sensing fiber, thus has been extensively used in ...