While there are a couple of open-source brushless drivers already available, [neuromancer2701] created his own brushless motor controller on an Arduino ... design and source code are available ...

Arduino boards can most ... power port, reset button, and pins. The USB port is for connecting to your computer to upload the code, while the power port is for connecting to a power supply.

With low-cost modular components, there’s often just a couple dozen lines of code and a few ... and connect the stepper motor directly to the digital pins of an Arduino. Generally speaking ...

You can read the state of a button using Arduino and a few lines of code. The actual state is shown in the Serial Monitor window as 0 or 1, 0 meaning the button is not pressed and 1 that the button is ...