Researchers with Swedish packaging company SCA have built a grand piano made only of cardboard that sounds almost like the real thing. The cardboard piano uses integrated circuits that are pressed ...

Create a working keyboard from cardboard using simple circuits and creative design. A fun and educational DIY innovation ...

Somewhere between shoving components into a breadboard temporarily and committing them to a piece of protoboard or a PCB lies the copper tape method. This flexible Manhattan-style method of circuitry ...