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 ...
Abstract: Ultra-miniaturized and highly power-efficient ELF (0.3-3 kHz) transmitters are desirable for underground and undersea wireless communications. This paper proposes the use of rotating ...
Learn how to build a homemade RC foam boat that resembles a mini jet ski! This detailed step-by-step tutorial guides you through crafting the hull, assembling the electronics, and creating a custom ...
Abstract: In wireless power transfer systems, substantial differences in transmission range and alignment sensitivity can occur when the transmitting coil dimensions are varied. A coil with larger ...
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