Pi Digit-Learning Game

Hey everyone! In celebration of Pi Day, I created this fun Pi digit-learning game! It's made with a 3D printedenclosure, a custom PCB, and assorted components. Here they are!

-Arduino Nano Every with headers

This is the brain of your project. It controls everything - from the screen to the encoder.

-10x Cree LED C513A-WSN-CW0Z0151

These are some pretty standard 3.2V LEDs. They'll indicate which number is selected.

-Alps Alpine EC11E15244G1 (Rotary encoder)

This rotary encoder is pretty cool because it also features a push-button! You'll use it to select numbers.

-10x 100Ω Resistor

These resistors provide a small step down from the Arduino's 3.3V output to the LED's 3.2V input.

-4xAA battery pack

This will hold the 4 AA batteries necessary for powering your project.

-LCD text display (Must have backpack module)

This screen will diplay your progress and other helpful information. The backpack module reduces the required Arduino pins from 16 to 4, making it perfect for the Arduino Nano.

-Solder wire

Pretty self-explanatory. Melt this with your soldering iron to connect your components to your PCB.

-Micro USB cable

This cable is used to connect your Arduino to your PC to upload code.

-Misc. M2 bolts

Used to secure various parts of the project in place.

-AA Batteries

Used to power your project

For a full tutorial on how to build, refer to my Instructables project: https://www.instructables.com/Pi-Game/