Hackaday

Old FM Radio Upcycled Into Classy Bluetooth Speaker

Distracted by Design] loves gear from the 1980s, though some of it isn’t as useful as it used to be. He happened across a ...
IEEE

Transmitter Coils Selection Method for Wireless Power Transfer System With Multiple Transmitter Coils and Single Receiver Coil

Abstract: This article proposes transmitter coils selection method for maximum power transfer efficiency in the wireless power transfer (WPT) system with multiple transmitter coils and a single ...
IEEE

Fast Selection of Indoor Wireless Transmitter Locations With Generalizable Neural Network Propagation Models

Abstract: The continuous emergence of new wireless communication systems increases the need for intelligent planning prior to their deployment. This planning includes determining the position of ...
Hosted on MSN

DIY wireless power transfer: Build a simple coil circuit to light up LEDs!

Discover how to build a simple wireless power transfer system at home using readily available components like enameled copper wire, an LED, a 2N2222A transistor, and a 9V battery. This step-by-step ...
Frontiers

Improved design of passive wireless sensor for ultra-high temperature environment and its back-end circuit measurement system

1 Electromechanical Automotive Academy, Changjiang Polytechnic, Wuhan, China 2 Hubei Research Center for the Cultivation of Skilled Talents, Wuhan, China Introduction: An improved passive wireless ...