Product Images are shown for illustrative purposes only and may differ from actual product.

KY-031 Knock Sensor Module

  • Stock: 10

    Availability: InStock priceValidUntil: 2026-07-09

  • Brand: Generic
  • SKU: 625 | DAA704

Availability: InStock priceValidUntil: 2026-07-09

  • Rs. 56.64 (inc GST)
    Rs.48.00 + GST

    Qty :

GST Invoice: Available for all purchases; eligible for input tax credit.

Delivery: 2–8 days across India. No MOQ required.

Bulk Orders: Need a larger quantity or item not in stock? Email: dnatechindia [at] gmail.com

Import Service: We import a wide range of electronic components on request.

KY-031 Knock Sensor Module

As the name says knock Sensor is used to detect knocks and the taps. It can work like a switch.

The sensor sends data momentarily to the board. The output changes whenever the sensor is tapped. So basically the sensor works as a switch. And be directly interfaced to Arduino, Raspberry Pi or any other micro-controller.

We have Various sizes of Sensor Modules. Check out our complete collection of Sensor Modules


If you are in Nashik you can buy this Electronic Component at our local shop at New CBS, Nashik or you can place order online and get it delivered at your doorstep anywhere in India.

Specification of KY-031 Knock Sensor Module

  • Hit/Shock Sensor Module

  • 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.

  • Operating voltage : 3v to5V

  • Size : 22*17*4mm

  • Weight : 5g

Package Contents

  • 1x Knock Sensor Module

Related link

Extra Information
Country of Origin China
Imported By ElectroSource Private Limited

Reviews (3)

Write a review

Note: HTML is not translated!
    Bad           Good
CAPTCHA verification code

Frequently Asked Questions

Do you provide a GST bills?
Yes we provide GST Bill by the name of DNA Solutions. You will receive a GST compliant invoice for your records. You can take GST benefit.
What is your return / replacement policy?
Returns/replacements depend on the item type and condition. If there’s an issue, contact us with photos/videos and we’ll guide you as per policy.
Do you offer same-day / next-day delivery in Nashik?
If feasible, yes. Send: item list + quantity + delivery PIN code, and we’ll confirm availability, courier option, and cost.
What payment methods do you accept?
We accept UPI, cards, netbanking, and other checkout options shown on the payment page.
What if a product is out of stock — can you arrange it?
Yes — contact us with the part number and required quantity. We’ll check availability or sourcing options.
Can you combine multiple orders into one shipment?
Often yes — if the first order hasn’t shipped. Send both order numbers and we’ll confirm.

NEW Products

Product Page : New Products

ST-07002 7" Resistive Touch Screen Panel

ST-07002 7 Inch Resistive Touch Screen Panel ST-07002 7" Resistive Touch Panel with durable design, ..

Rs.1,319.55 (inc GST)
Rs.1,118.26 + GST

SKU: 8195 | DAH822
Stock: 4

SHT35-DIS-B2.5KS Humidity, Temperature Sensor SMD IC

Sensirion SHT35-DIS-B2.5KS Humidity Temperature Sensor SHT35-DIS-B2.5KS Sensor for high accuracy tem..

Rs.566.40 (inc GST)
Rs.480.00 + GST

SKU: 9191 | DAD965
Stock: 5

BT138 600V TRIAC

BT138 600V TRIAC BT138-600 TRIAC for motor control, 12A current, 600V voltage, ideal for lighting an..

Rs.44.13 (inc GST)
Rs.37.40 + GST

SKU: 2368 | DAB930
Stock: 6

9 Pin Male Right Angle Screwable Plug 7.62mm (Combicon Connector)

Combicon Connector 9 Pin Male Right Angle Screwable Plug 7.62mm 9 Pin Male Right Angle Screwable Pl..

Rs.22.30 (inc GST)
Rs.18.90 + GST

SKU: 3644 | DAF251
Stock: 80

Have You Seen

Product Page : Have You Seen

MCU-164 SN74HC164D 8 Bit Shift Register Module

SN74HC164D 8-Bit Shift Register Module MCU-164 SN74HC164D 8-Bit Shift Register Module with gated ser..

Rs.174.64 (inc GST)
Rs.148.00 + GST

SKU: 3265 | DAD357
Stock: 5

Hongfa HF33F/024-HSLTF Relay

Hongfa HF33F/024-HSLTF SPDT Relay for ElectronicsHongfa HF33F/024-HSLTF Relay is a compact SPDT rela..

Rs.79.30 (inc GST)
Rs.67.20 + GST

SKU: 9977 | DAI769
Stock: 30

74139 2 to 4 Decoder/Demultiplexer

74139 2 to 4 Decoder/DemultiplexerThe M54/74HC139 is a high speed CMOS DUAL TWO LINE TO FOUR LINE DE..

Rs.17.70 (inc GST)
Rs.15.00 + GST

SKU: 290 | DAA248
Stock: 5

Meanwell SMPS LRS-200-24

Meanwell LRS-200-24 DIN Rail Power Supply Meanwell LRS-200-24 AC-DC power supply, high efficiency ov..

Rs.1,897.44 (inc GST)
Rs.1,608.00 + GST

SKU: 2791 | DAE081
Stock: 2

Related Products

WSH315 Linear Hall Effect Sensor

WSH315 Linear Hall Effect Sensor

WSH315 Linear Hall Effect Sensor The WSH315 is a new version of WSH135 with better measuring ra..

Rs.47.20 (inc GST)
Rs.40.00 + GST

SKU: 296 | DAA579
Stock: 0
HIH-4000 Humidity Sensor

HIH-4000 Humidity Sensor

HIH-4000 Humidity SensorHIH-4000 is a linear humidity sensor from Honeywell. HIH-4000 humidity ..

Rs.767.00 (inc GST)
Rs.650.00 + GST

SKU: 542 | DAA620
Stock: 0
TMD27713 DIGITAL ALS and PROXIMITY MODULE

TMD27713 DIGITAL ALS and PROXIMITY MODULE

TMD27713 DIGITAL ALS and PROXIMITY MODULETMD27713 Proximity Sensor and Digital Ambient Light Sensor ..

Rs.542.80 (inc GST)
Rs.460.00 + GST

SKU: 1710 | DAA916
Stock: 3
600W Step Up Boost Module

600W Step Up Boost Module

Brand Step Up 600 Watt Power Supply Module600W Boost Module with adjustable output voltage from 12V ..

Rs.525.10 (inc GST)
Rs.445.00 + GST

SKU: 2011 | DAA962
Stock: 5
0.56 Mini LED Digital Voltmeter Detector DC 4.5-30V 12V 24V  (GREEN)

0.56 Mini LED Digital Voltmeter Detector DC 4.5-30V 12V 24V (GREEN)

0.56 Mini LED Digital Voltmeter Detector 0.56 Mini LED Voltmeter for DC 4.5-30V; Green LED Display; ..

Rs.138.06 (inc GST)
Rs.117.00 + GST

SKU: 3309 | DAD472
Stock: 0
LM723CH/NOPB, Linear Voltage Regulator IC,METAL CAN -10 Pin ( TO-100 )

LM723CH/NOPB, Linear Voltage Regulator IC,METAL CAN -10 Pin ( TO-100 )

Texas Instruments LM723CH/NOPB Linear Voltage Regulator IC LM723CH/NOPB, Linear Voltage Regulator I..

Rs.649.19 (inc GST)
Rs.550.16 + GST

SKU: 10215 | DAI753
Stock: 0