Nintendo Switch Button Presser

Have you wanted to press A over and over again? But only have a 3D printer, Arduino and servo motor laying around?

### HI JOSH HERE AGAIN WITH THE NINTENDO SWITCH BUTTON PRESSER

* CRAFT RECIPES REPEATEDLY IN ANIMAL CROSSING
* STARGAZE REPEATEDLY IN ANIMAL CROSSING
* REALLY I MADE THIS BECAUSE OF ANIMAL CROSSING

WORKS IN HANDHELD AND DOCK MODE WHEN JOYCONS ATTACHED

SOME ASSEMBLY REQUIRED

# Parts

* Printed Nintendo Switch Button Presser: motor mount and arm
* [Arduino](https://smile.amazon.com/ELEGOO-Board-ATmega328P-ATMEGA16U2-Compliant/dp/B01EWOE0UU) with 4 free digital output pins and 5v
* [Elegoo 28BYJ-48 ULN2003 5V Stepper Motor + ULN2003 Driver Board](https://smile.amazon.com/ELEGOO-28BYJ-48-ULN2003-Stepper-Arduino/dp/B01CP18J4A) or equivalent
* 2x M4 screws
* 2x M4 nuts

# Hardware

1. Bolt the stepper motor to the mount using the M4 parts, screw facing shaft-side
2. Pressure-fit arm onto stepper motor shaft
3. Optionally put a 10 mm furniture coaster