KY-020 Tilt Switch Module

Product details:

Tilt sensor operates on a very simple principle: his capsule contains two spheres and second conductive contacts; Where the slope is less than 45 degrees from vertical sphere sits on contact and they make contact, and in the other case there is contact.

Specification:

Working Voltage: 3.3v ~ 5v Digital Switch Output: 0 & 1 High Sensitivity