uxcell SW-18020P Ordinary Sensitivity Spring Electronic Vibration Sensor Switch 30 Pcs sold2026 Cutting Diameter: 3/4"

Cutting Diameter: 3/4"

Real Self Adhesive Aluminum Sensing Foil (not aluminized plastic hobby tape)

93 in (5 - 10cm)

MQ-x gas sensing probe

uxcell SW-18020P Ordinary Sensitivity Spring Electronic Vibration Sensor Switch 30 Pcs sold2026 Cutting Diameter: 3/4"uxcell SW 18020P Ordinary Sensitivity Spring Electronic Vibration Sensor Switch 30 Pcs Description: 1. Non directional,turning on by any touching off angle. 2. Applied to the eletronic , small household appliance, sports equipmens and anti theft devices. 3. Features ordinary sensitivity, sealed package, good performance and reliable. 4. In silent surroundings it keeps on turning off state with any angle, When it is hit by outside force and comes to