Quantity   Component name
1 × Arduino Leonardo Micro board This board has an ability to act as a game-controller so we'll use it to connect Logitech Driving Force Shifter and some additional buttons to the ETS2
1 × Logitech Driving Force Shifter I've decided to give it a try as it's cheap and fairly easy to capture using an Arduino
1 × Genuine Scania 4 R shifter knob with switches for high/low gearbox and half/full gears
2 × RS232 (DB9) connetor male One is to connect Logitech Shifter to Arduino and the other one is for SKRS knob
1 × RS232 (DB9) connetor female Used to connect SKRS knob to Arduino