A PCB that you can use to play minigames with 4 LEDs, 4 Cherry MX switches and a XIAO RP2040.
- Start: Hold the top left button for 3 seconds (the LEDs will slowly light up as you hold it)
- How to Play: An LED will turn on within 5 seconds, and you have to press the corresponding button as fast as possible.
- Start: Hold the top right button for 3 seconds (the LEDs will slowly light up as you hold it)
- Players
- Player 1 uses the left buttons and LEDs
- Player 2 uses the right buttons and LEDs
- How to Play
- Hold the PCB horizontally
- A mirrored LED pair will light up (eg the top left and top right)
- The first person who presses that switch wins and whoever gets to 5 wins first has their LEDs flash as celebration
- Start: Hold the bottom left button for 3 seconds (the LEDs will slowly light up as you hold it)
- How to Play
- The LEDs flash a sequence that you have to exactly recreate with the buttons
- Each time you succeed, the length of the sequence increases
- If you fail, the LEDs turn on and off 2 times, and if you win, they turn on one by one.
- Start: Hold the bottom right button for 3 seconds (the LEDs will slowly light up as you hold it)
- How to Play
- The LEDs will show a binary number for 5 seconds
- When they turn off, you have to input that value using the keyboard
- Pressing the top left button adds 1
- Pressing the top right button adds 5
- Pressing the bottom left button subtracts 1
- To submit your number, hold the bottom right button for 2 seconds
- If you got it correct, the LEDs will all flash twice
- If you got it wrong, they will flash one by one 2 times
After 30 seconds with no input, the LEDs will play a slow idle animation
To program the XIAO RP2040, follow this guide and open this file in the Arduino IDE.
- 4 Cherry MX switches
- 4 LEDs
- 4 Resistors
- 1 XIAO RP2040
made by @obob on the Hack Club Slack for the Pathfinder YSWS!