The Smart Circuits kit offers the best combination of educational instructions, easy-to-use pieces, and interesting projects that will grab and hold kids’ attention.

The simple audio mixer circuit is built on common base principle, where input voltages are transformed in alternative currents wich are summed to form the alternative current component for the ...

In this article I will add some simple Arduino LED projects starting with basic ones like how to turn on an LED, blinking, and more. Every step will have the code, the schematic, photos of the project ...

Play dough circuits 2: experiment with electricity Last time, we went through the basics of how to make simple electrical circuits with play dough and light-emitting diodes, now it's time to ...

Today we announce the top winners and celebrate four score of entries in the Hackaday Circuit Sculpture Contest. Let’s take a look at twelve outstanding projects that caught (and held) our eye: ...

There are five winners of the Hackaday Circuit Sculpture contest, and every one of them comes as no surprise, even in a tightly packed race to the top. Beginning with the gorgeous photo above, we ...