The Arduino source for this can be found on the ... of a larger goal to make a complete 3D printer based around these ‘DC motor stepper motors’ which we will watch with interest.

DC motor, LCD), power (e.g., 9V battery, solar cell, coin cell), and even breadboards. However, the only Arduino platform ...

Getting a robot to stand on two wheels without tipping over involves a challenging dance with the laws of physics.

but getting an Arduino starter kit is more convenient. Most already come complete with the UNO board and a bunch of components like LEDs, a temperature sensor, a DC motor, a servo motor ...