Vibration Switch Sensor Products

Created:  
Updated:   08May2024 09:32:09 UTC 2024-05-08T09:32:09Z

Description

Vibration switch sensors detect repetitive mechanical motion and output a digital alarm signal. They contain a switch contact that is normally open and will close if the sensor vibrates in the designed frequency and amplitude range.

The vibration switch sensors provided below are of the pin and spring type. Inside the sensor is a thin pin in the center of small coil spring that has one end attached to the base and the other end is free to move. Vibration causes the spring to touch the pin and complete the circuit between the two leads of the sensor. The spring's contact with the pin occurs briefly, so a latching circuit is needed to stabilize the detection output signal. Most modules have an LM393 comparator IC for this purpose with an onboard potentiometer that allows you to manually adjust the sensitivity.

SW-420 Vibration Switch Sensors & Modules

SW-420 Vibration Switch Sensors

uxcell 20pcs SW-420 Vibration Switch Sensor
Seller: uxcell
Package includes:
  • 20x Vibration Switches
Price: $7.99(Updated 07Aug2024 23:52:362024-08-07T23:52:36Z UTC UTC)

SW-420 Vibration Switch Sensor Modules

HiLetgo SW-420 Vibration Switch Sensor Module (5PCS)
Seller: HiLetgo
Package includes:
  • 5x Sensor Modules
Price: $6.49(Updated 07Aug2024 23:53:032024-08-07T23:53:03Z UTC UTC)

SW-18010P Vibration Switch Sensors & Modules

SW-18010P Vibration Switch Sensors

uxcell SW-18010P Vibration Sensor (30PCS)
Seller: uxcell
Package includes:
  • 30x Vibration Sensors
Price: $8.79(Updated 07Aug2024 23:53:392024-08-07T23:53:39Z UTC UTC)

Gump's grocery SW-18010P Vibration Sensor (20PCS)
Seller: Gump's grocery
Package includes:
  • 20x Vibration Sensors
Price: Unavailable (Updated 07Aug2024 23:54:152024-08-07T23:54:15Z UTC UTC)

SW-18010P Vibration Switch Sensor Modules

uxcell SW-18010P Vibration Sensor Module (3PCS)
Seller: uxcell
Package includes:
  • 3x Vibration Sensor
Price: $8.49(Updated 07Aug2024 23:54:402024-08-07T23:54:40Z UTC UTC)

801S Vibration Switch Sensors & Modules

801S Vibration Switch Sensors

801S Vibration Sensor (2PCS)
Package includes:
  • 2x 801S Vibration Sensors
Price: $10.89(Updated 10Aug2024 20:41:162024-08-10T20:41:16Z UTC UTC)

801S Vibration Sensor (2PCS)
Package includes:
  • 2x 801S Vibration Sensors
Price: $11.99(Updated 10Aug2024 20:46:172024-08-10T20:46:17Z UTC UTC)

801S Vibration Switch Sensor Modules

HiLetgo 801S Vibration Sensor Module (2PCS)
Seller: HiLetgo
Package includes:
  • 2x Vibration Sensor Modules
Price: $8.99(Updated 08Aug2024 00:03:282024-08-08T00:03:28Z UTC UTC)

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