15 Puzzle game implemented using C for Raspberry PI Model B+ and then later ported to Arduino.
The following is a recording of the normal difficulty gameplay emulated using Wokwi:
- Raspberry PI or Arduino
- 20x4 LCD
- 250kΩ potentiometer
- 4 push buttons
- 4 10kΩ resistors
Raspberry PI version requires the deprecated wiringPi library. It can be installed from the unofficial wiringPi mirror.
Fritzing Breadboard Model of Raspberry PI Model B+ (what I originally implemented for)
Fritzing Breadboard Model of Arduino Nano


