Overview of this KY031 Knock Sensor Moduleky-031 knock sensor module
Introducing the KY031 Knock Sensor Module at the best price in India with Roboway. This sensor module  detects vibration or knock. And it is easy to use just connect VCC, GND, and signal pin to your microcontroller. This sensor is perfect for arduino projects and it is works well with boards like Arduino, ESP8266, and more. Sensor gives digital output when it is detects a knock or vibration.
This sensor is small and lightweight and it is easy to fit in any DIY project. It is simple to connect and code and it is ideal for electronics learners. And it is detect user input through touch or knock. And also it is  low power use and efficient sensor, great for continuous monitoring.
Features
Detects knocks and vibrations – It is reacts to physical impact or tapping.
Adjustable sensitivity – includes a potentiometer to fine-tune detection level.
Digital output signal – Sensor gives HIGH or LOW signal based on vibration detected.
3-pin interface – It is easy to connect: VCC, GND, and Signal (OUT).
Works on 3.3V to 5V – compatible with Arduino, Raspberry Pi, and other boards.
Small and lightweight – Module fits well in compact and portable projects.
Built-in spring-type sensor – reliable for vibration or tap detection.
Specification
Operating Voltage: 3.3V to 5V
Default Output: High (logic level)
Output Type: Digital
Length: 19.5 mm
Width: 16 mm
Height: 7.5 mm
Weight: 1 gram
Function: Detects shocks and sends digital signals
Digital Output: Yes
Easy Installation: Yes, includes bolt holes for mounting
SKU: RW-437
Connections with Arduino:
- LED +: [Pin 13]
- LED -: [Pin GND]
- Sensor signal: [Pin 10]
- Sensor +V: [Pin 5V]
- Sensor -: [Pin GND]
Connections with Raspberry Pi:
- Signal: GPIO24[Pin 18]
- +V: 3,3V[Pin 1]
- GND: GND[Pin 6]
Reviews
Clear filtersThere are no reviews yet.