KY-031 Knock Sensor Module Tap Sensor Module For Arduino

Sold by
sherjaan
@ sherjaan

The KY-031 Knock Sensor module is a vibration sensor that sends a signal when a knock/tap is detected. Compatible with Arduino, ESP8266, ESP32, Teensy, Raspberry Pi, and other popular platforms.

 100.00

In stock

The KY-031 Knock Sensor module is a vibration sensor that sends a signal when a knock/tap is detected. Compatible with Arduino, ESP8266, ESP32, Teensy, Raspberry Pi, and other popular platforms. This module consists of a spring-based sensor, a 10 kΩ resistor and 3 male header pins. The spring emits a high signal when a vibration is detected.

This module is a spring-based sensor that sends a HIGH signal when a vibration is detected. It can be widely used in security systems, or monitoring. You can easily use it with the Arduino board or any other microcontroller.

KY-031 Knock Sensor Module and a digital 13 interface, built-in LED build a simple circuit to produce percussion flasher. Interface comes with digital LED, will knock sensor connected digital 3 interface, when percussion sensor senses measure to percussive signals, LED flashing light.

The KY-031 Knock Sensor Module detects the knocks and the taps. It can work like a switch. The sensor sends data momentarily to the board. To keep the LED on, the button state change codes should be used. So the sensor will work as a switch.

The switch primarily consists of a terminal that forms a center post and a second terminal that is a spring that surrounds the center post.

When a sufficient force is transferred to the switch, the terminal consisting of the spring moves and shorts both terminals together.

This KY-031 Knock Sensor Module is a switch that will detect being hit, it is not as sensitive as the vibration switch (KY-002) so can be used in projects that may be moving and an impact needs to be detected. This sensor acts like a switch that will “make” when the sensor is knocked.

Features: –

  • Single channel signal output
  • Convenient to install
  • Circuit board output switch
  • Working voltage: DC 3~5V
  • Default Output: High

KY-031 Knock Sensor Module Specifications: –

  • Detect shocks with the spring and send a signal to Controller Board
  • Operating voltage: 3.3V-5V
  • Digital output
  • Bolt holes for easy installation.

Pin Description: –

  • VIN: Module power supply – 5 V
  • GND: Ground
  • OUT: Signal output
Datasheet: –

Tap Sensor Module For Arduino

Package:-

1 x KY-031 Knock Sensor Module

Related Product at Majju.pk

User Reviews

0.0 out of 5
0
0
0
0
0
Write a review

There are no reviews yet.

Be the first to review “KY-031 Knock Sensor Module Tap Sensor Module For Arduino”

Vendor Information

  • Store Name: sherjaan
  • Vendor: sherjaan
  • Address:
  • 5.00 5.00 rating from 2 reviews
KY-031 Knock Sensor Module Tap Sensor Module For Arduino
KY-031 Knock Sensor Module Tap Sensor Module For Arduino

 100.00

Majju PK
Logo
Reset Password
Shopping cart