An "Arduino Nano" in a Doggy Form Factor Watch out BeagleBoard, here come corgi-shaped DogDuinos! 1 Normally when you create a PCB, youâre going for the most space efficient design in order to bring down production costs. On the other hand, thereâs nothing wrong with adding a little style to your board. Hugo Hu decided to take this to somewhat of an extreme with his corgi âArduino." The board shares the same pinout as an Arduino Nano, with an ATmega328P processor, CH340C for USB-to-serial duties, and other associated components. ICSP header pins are broken out, and it features a USB-B THT connector instead of a Micro USB. This is strategically situated on its posterior as a sort of tail. There are certainly some differences in appearance to what you might expect, the device should be useful for a variety of Arduino tasks.