10PCS KY-031 Knock Sensor Module Spring Vibration Switch for 3pin Percussion Knocking Diy Kit KY031

$11.95
+ $3.49 Shipping
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10PCS KY-031 Knock Sensor Module Spring Vibration Switch for 3pin Percussion Knocking Diy Kit KY031

10PCS KY-031 Knock Sensor Module Spring Vibration Switch for 3pin Percussion Knocking Diy Kit KY031

  • Brand: Unbranded
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10PCS KY-031 Knock Sensor Module Spring Vibration Switch for 3pin Percussion Knocking Diy Kit KY031

  • Brand: Unbranded

$11.95

Save $5.00 (29%)

RRP

$16.95
In stock
+ $3.49 Shipping

14-Day Returns Policy

Sold by:

$11.95

Save $5.00 (29%)

RRP

$16.95
In stock
+ $3.49 Shipping

14-Day Returns Policy

Payment methods:

Description

10PCS KY-031 Knock Sensor Module Spring Vibration Switch for 3pin Percussion Knocking Diy Kit KY031

The tapping parameter analyzer outputs a low-level voltage signal when a tapping signal is detected. A simple circuit can be built using the tapping sensor module and the built-in LED on the module's digital I/O interface to create a tapping flasher. Utilizing the LED on the digital I/O interface, the tapping sensor is connected to the digital I/O interface; when the tapping sensor detects a tapping signal, the LED flashes. Accurate Knock Detection: The KY-031 knock sensor module is designed to detect percussion, tapping, and vibration signals, making it ideal for interactive projects, alarms, and touch-activated systems. Stable Digital Output: Provides a clean digital output signal when a knock or vibration is detected, simplifying code development and reducing the need for complex signal processing. Color: Black Material: plastic Package Contents: 10Pcs KY-031 Knock Sensor Module Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
  • Fruugo ID: 458800142-966600126
  • EAN: 4712771162967

Delivery & Returns

Dispatched within 3 days

  • STANDARD: $3.49 - Delivery between Wed. 28 January 2026–Thu. 05 February 2026

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Product Compliance Details

Please see the compliance information specific to this product outlined below.

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Manufacturer
The following information outlines the contact details for the manufacturer of the relevant product sold on Fruugo.

  • Hui Zhou Shi Teng Yi Ke Ji You Xian Gong Si
  • Hui Zhou Shi Teng Yi Ke Ji You Xian Gong Si
  • Hui Cheng Qu Ma An Zhen
  • Lu Jiang Lu 1haoFu Ying Gong Guan Di 8don
  • 2dan Yuan 13ceng 02hao Fang
  • Huizhou
  • China
  • 516000
  • skyflyboth@outlook.com
  • 18927323984

Responsible Person in the EU
The following information outlines the contact information for the responsible person in the EU. The responsible person is the designated economic operator based in the EU who is responsible for the compliance obligations relating to the relevant product sold into the European Union.

  • 0utong GmbH
  • 0utong GmbH
  • Brehmstr,56
  • Duesseldorf
  • Germany
  • 40239
  • info@outong.de
  • 4921131054698