KY-020 Tilt Switch Module

A simple tilt sensor that detects movement or changes in position. It uses a small metal ball inside the switch to open or close the circuit. Features: Detects tilt and movement Digital HIGH / LOW output Ball-type mechanical switch 3-pin interface: Signal, VCC, GND Works with 3.3V to 5V Compact and easy to connect Works with Arduino, ESP32, Raspberry Pi, and similar boards Applications: Tilt detection Movement alarms Anti-theft projects Robot orientation sensing DIY electronics Arduino school projects