Iron-on electronic patches could make wearable tech easy to apply at home using liquid metal and heat-activated adhesives.
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 ...
Iron-on patches can repair clothing or add personal flair to backpacks and hats. And now they could power wearable tech, too.
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