Quantity   Component name
2 × Arduino Leonardo Pro Micro Clone Cheaply sourced from that site you all know
1 × Saitek X36f X36t Very nice controllers found for £1, rubber coating was perished but with a little brake fluid was nicely stripped back to clean plastic
2 × ABS Enclosures
1 × Digloe 126x64 Grapical LCD
3 × MCP23017 I2C Port Expander
5 × UGN3503 HALL-EFFECT SENSORS
2 × Analog Thumbstick Sensors
4 × KY-040 Rotary Encoder
2 × Neopiel WS2812