Discover how to build a simple wireless power transfer system at home using readily available components like enameled copper ...

Learn how to build a DIY portable speaker using a car speaker, cardboard, and basic electronic components. This step-by-step ...

Researchers have developed a step-by-step recipe to produce single-atom transistors. Once unimaginable, transistors consisting only of several-atom clusters or even single atoms promise to become the ...

The ability to make a very miniature on/off switch changed the world. These tiny switches, known as transistors, make up the basis of all modern computing—they drive your cell phones, your bank ...