ACEBOTT QB070 Analog Piezoelectric Ceramics Vibration Sensor Module

Description

The vibration sensor adopts SW-18010P high sensitive vibration switch, a kind of spring non-directional vibration sensing device, which can be triggered at any Angle. When the module is static without vibration, the two internal pins are disconnected, and the signal S port will output a high level. When subjected to external force collision or shaking vigorously, spring deformation and central electrode contact conduction make two pins instantaneous conduction state, signal S port will output low level. When the external force disappears, the circuit resumes to the disconnected state, and the signal S port will output a high level. Application reference: security system, smart home, vehicle anti-theft system, etc.