M274 360 Degree Rotary Encoder Brick Sensor Module

(11 customer reviews)

In stock

SKU: 11517
  1. Model : KY-040.
  2. Type : Incremental Encoder.
  3. Cycles per revolution (CPR) : 20.
  4. Working voltage : 0 – 5V.
  5. Material : PCB + Brass.
  6. Mounting Nut Thread diameter: 6.6mm
  7. Weight : 10 gm.


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New Price: ₹ 51

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Brand: Generic
Category: Rotary Encoder
Tags: encoder, Incremental Encoder, M274, Brick Sensor

The M274 360 Degree Rotary Encoder Brick Sensor Module is a rotary input device (as in knob) that provides an indication of how much the knob has been rotated AND what direction it is rotating in. It’s a great device for stepper and servo motor control.  You could also use it to control devices like digital potentiometers.

M274 360 rotary Degree encoder, is an incremental electro-mechanical device that converts the angular position or motion of a shaft or axle to digital code. The output of incremental encoders provides information about the motion of the shaft, which is typically further processed in processor/controllers into information such as speed, distance, and position.

Note: This module does not come with a fitting nut or washer , you have to buy it separately (the size required is 6.6mm)

Package Includes :

1 x M274 360 Degree Rotary Encoder.



Encoder Type


Cycles Per Revolution (CPR)


Operating Voltage (VDC)


PCB Hole Diameter(mm)


PCB Hole pitch distance(mm)


Length (mm):


Width (mm):


Height (mm):


Weight (g):


Shipping Weight 0.015 kg
Shipping Dimensions 4 × 3 × 4 cm
15 Days Warranty

This item is covered with a standard warranty of 15 days from the time of delivery against manufacturing defects only. This warranty is given for the benefit of Robu customers from any kind of manufacturing defects.  Reimbursement or replacement will be done against manufacturing defects.

What voids warranty:

If the product is subject to misuse, tampering, static discharge, accident, water or fire damage, use of chemicals & soldered or altered in any way.

Based on 11 reviews

4.7 overall

Add a review

  1. Gotwalhimanshu (verified owner)

    nice quality.


  2. preetamsad (verified owner)

    The product comes in two separate pieces. As mentioned in the description you need a 6.6 mm fitting nut/washer to make it work. I overlooked that 🥲.


  3. NaveenR (verified owner)

    Works as advertised. No issue so far!


  4. abhinabhazarika222 (verified owner)

    Decent encoder, works fine. It’s an incremental encoder though not a smooth rotary encoder so it has steps when you turn it. Might not be suitable for all uses though


  5. owais mech (verified owner)

    best place to buy electronics

    owais mech

  6. mddypaul (verified owner)

    Just Awesome product. Thanks robu.in for quick delivery. Product Quality is very good. and its working properly.


  7. ankitnayak42 (verified owner)

    Nice product, On time delivery. I am thinking to be a permanent customer of Robu.in


  8. P.Balasubramanian (verified owner)

    Works very well with the arduino code given in the tutorial.very fine rotation makes encoder value to increment by one. Thanks a lot.


  9. VIMAL PANDYA (verified owner)

    very good


  10. vimal (verified owner)



  11. VIMAL PANDYA (verified owner)




Questions and answers of the customers

    What is the use of the fitting nut provided in the... Read more
  1. 0 votes
    Q What is the use of the fitting nut provided in the description. Can I use it without the above sa...... Read more answer now
    Asked by Roshangeoroy on January 23, 2024 7:45 pm

    It is use to fix the module in one position, ye... Read more

  2. Where to get the nut for it?
  3. 0 votes
    Q Where to get the nut for it? answer now
    Asked by Mandeep on January 26, 2023 11:55 pm

    You can buy it from hardware to store or online... Read more

  4. 360 deg. means it can take more than one turn (mul... Read more
  5. 0 votes
    Q 360 deg. means it can take more than one turn (multi turn) or it is restricted and cant take more...... Read more answer now
    Asked by Phophalia184 on May 22, 2021 1:00 pm
    A It can be rotated for infinite revolutions
  6. Do you sell nice knobs to go with this?
  7. 1 vote
    Q Do you sell nice knobs to go with this? answer now
    Asked by Kavya on December 18, 2020 11:43 pm
    Answered by the admin


  8. Does this have a push button?
  9. 1 vote
    Q Does this have a push button? answer now
    Asked by rohan.electronichobby on July 23, 2020 10:01 pm
    A Yes
    A Yes it does.
    A Yes
    A Yes
Only registered users are eligible to enter questions
Country Of Origin: China

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