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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 ...
EDN

Wurth Elektronik’s Wireless Power Coils

The Wireless Power principle is more than 120 years old. John Perzow, VP of Market Development for the Wireless Power Consortium (WPC), tells us in his Wireless Power blog on Planet Analog : This ...
Hackaday

wireless led

Imagine if you had some magic glowing beads, that would emit beautiful colors without any wires tangling them up. They exist, in the form of wireless induction-powered LEDs, and [Debra] of Geek Mom ...
Android Authority

Xiaomi’s moving-coil wireless charger: Genuinely useful or just a party trick?

In a world that seems keen to ditch cables, wireless charging is enjoying a growth in popularity and in technical development. Manufacturers like OPPO, OnePlus, and Xiaomi have been pushing wireless ...
EDN

Wireless LED Bulb

Researchers predict that wireless power will make a significant contribution to energy supplies in the near future. The term “wireless power” describes the process of the transmission of energy from a ...