With the assembly finished, I construct a control panel and then start testing. In this series, I will be building a single propeller spherical drone which will be controlled via an Arduino. I ...

You know, we don't see too many didgeridoos in these parts (and for good reason, seeing as how it is little more than a pipe) but wait'll to you get a load of this aerophone-wielding maniac: Kyle ...

Dubbed the Core3duino by its creator, John David, it takes and existing, dual-processor mod for the Arduino and adds in a third CPU. Not only that, you also get a full 60 I/O connectors.

For this, [Jakub] is using a 50×50 mm BGA style heat sink with a 5V fan. If it’s good enough for a big CPU, it should be able to handle dumping 70 Watts into a FET.

[Daniel] found other small Arduino boards like the Olimexino-85s and the Nanite are not as small as his design. The module has a QFN CPU and castellated holes around the perimeter for mounting.

I noticed my laptop fan spinning up while I had a single Chrome tab open to an Ars Technica article. There's an animated Best Buy ad on the right that appears to be using up to 25% of the CPU on ...

I build robots that move, blink, and sometimes even creep you out. From animatronics to 3D printing experiments, I fuse mechanics, electronics, and creativity to bring ideas to life. Follow to see ...