The components are in the same position due to a custom jig which means a standard shield will fit right into place. The Arduino started far less flashy yet nearly as fragile, and it has grown.

An Arduino Nano is the brains of the operation, paired with a CNC Shield that allows it to drive a pair of stepper motors. The stepper motors drive the wheels via cogged belts, with the 3D-printed ...

You have to use a MKR Proto Shield (applicable only for MKR boards ... the debugger probes are only required for MKR and Nano ...

Read more: Major PC Monitor Brands Ranked Worst To Best The board that started Arduino's Nano family, the Nano is a classic platform ideal for basic circuit building and breadboard prototyping.