The aptly named “Nano DIP,” which at 33 mm x 10 mm — about the same size as the ATmega328 on the Arduino Uno — will tickle the miniaturization fans out there.

An Arduino Nano or a Micro might be the best options If a small board sounds like the most appropriate choice. ... One of its drawbacks is its considerably big size at 68.6 x 53.4 mm.

It's longer at 44.9 mm but narrower at 13.8 mm. The size isn't an accident actually. It was designed so that it would closely match the dimensions of an AA battery.

One of the great things about the Arduino is that it’s totally open source so you can make your own variations on it. Case in point, DIYer Johan Kanflo’s AAduino, which comes in at the size of ...

Behind the delightfully punny name, you'll find an Arduino-compatible board the size of an AA battery. The hardware tinkerers and prototype mavens out there will invariably have stumbled across ...

The SAM 15×15 is an Arduino development board of just 15 x 15mm, with the same powerful controller as the Arduino Zero: the SAMD21G18. Despite the small size, it has more I/O pins than the Arduino ...

The Qduino Mini embedded processor board which made its debut on Kickstarter earlier this week will make it easier than ever for Arduino enthusiasts to design and build compact, battery-powered ...