These light up paper circuit cards were much easier to make than I expected and only need a few inexpensive materials.

Discover how to create a functional DIY solar panel using a compact disc, copper foil, aluminum foil, and LEDs in this ...

Do hardware projects have to be so hard? Circuit is a unique, intuitive and community-oriented design tool that allows you to go from schematic to final product in no time. Sign up today and have the ...

Here is a VLF receiver tuned to 300 kHz designed to detect the crackle of approaching lightning. A bright lamp flashes in sychrony with the lightning bolts indicating the proximity and intensity of ...

Circuits are beautiful in their own way, and a circuit sculpture takes that abstract beauty and makes it into a purposeful art form. Can you use the wires of the circuits themselves as the structure ...