Circuit Diagram . To connect a Tilt sensor with the Arduino, it requires 5v dc input to operate.That 5v is supplied using Arduino UNO and the output of Tilt sensor is taken at PIN 4 of the Arduino.

"Arduino code to detect and respond to tilt using a tilt sensor. Includes example sketches and wiring diagrams for implementing tilt detection in various projects." - scintiaacademy/ardui ...