- Arduino Mega
- Break bream sensors for goal sensing
- 7 segment displays for goal counters
- 3D printed display plates
- LED strips to illuminate table
- Several buttons to adjust goals and start games, 2 with controllable LEDs
- A whole lot of wire
- Separate classes to handle control of LEDs and 7 segment displays
- Sends game data in JSON over serial port
- Node, Express, and Socket.IO
- Receives data from Arduino over serial port and sends to client via web socket
