### 2. Connect the circuit
Connect the +5V port on the Arduino board to one of the pins on the tilt switch (it doesn't matter which way round).
Connect the other pin to an empty digital input on the board.
### 2. Connect the circuit
Connect the +5V port on the Arduino board to one of the pins on the tilt switch (it doesn't matter which way round).
Connect the other pin to an empty digital input on the board.