WayinTop
0 ratings
5pcs 360 Degree Rotary Encoder Module KY-040 Brick Sensor Development Board with Push Button for Arduino
genuine image
5pcs 360 Degree Rotary Encoder Module KY-040 Brick Sensor Development Board with Push Button for Arduino
No limited rotation counts. Best choice for stepper and servo motor control.
5pcs 360 Degree Rotary Encoder Module KY-040 Brick Sensor Development Board with Push Button for Arduino
Item #: 26462865

5pcs 360 Degree Rotary Encoder Module KY-040 Brick Sensor Development Board with Push Button for Arduino

Item #: 26462865

GMD 1724

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Friday, August 07
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
No limited rotation counts. Best choice for stepper and servo motor control.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Full Rotation
The 360-degree capability allows for continuous adjustments, making it perfect for applications requiring precise control and flexibility, unlike traditional encoders that are limited to specific rotational angles.
Integrated Push Button
This module features an integrated push button for added functionality, enabling users to execute commands or inputs efficiently, streamlining the development process for projects requiring both rotational and button interaction.
Arduino Compatibility
Designed specifically for Arduino integration, this encoder module simplifies development with straightforward connectivity and compatibility, making it an ideal choice for hobbyists and professionals creating interactive projects.

Product Details

Shop for WayinTop 5pcs 360 Degree Rotary Encoder Module KY-040 Brick Sensor Development Board with Push Button for Arduino at Ubuy The Gambia. Get the best deals on electronic components and Arduino accessories.
  • WayinTop 5pcs 360 Degree Rotary Encoder Module KY-040 Brick Sensor Development Board
  • General Parameters: Model KY-040, Working Voltage: 5V, One round number of pulse: 20
  • No Limited Rotation Counts: Count pulse output during rotation in both directions
  • Encoder Key: Reset to initial state, count from 0
  • Application: Stepper and servo motor control, control digital potentiometer
  • Package Included: 5 x KY-040 360 Degree Rotary Encoder Module, 5 x Encoder Push Button

Who Should Buy?

Suitable For
  • Arduino Enthusiasts

    Ideal for hobbyists looking to integrate rotary input into their Arduino projects for enhanced interactivity.

  • Robotics Developers

    Great for robotics projects requiring precise rotational feedback for control applications and user interaction.

  • Educational Use

    Suitable for teaching basic principles of electronics and programming with hands-on rotary control experiments.

Not Suitable For
  • Professional Engineers

    May lack the accuracy and durability required for high-end commercial projects needing precision components.

Product Description

5pcs 360 Degree Rotary Encoder Module KY-040 Brick Sensor Development Board with Push Button for Arduino

About This Item

Introducing the WayinTop 5pcs 360 Degree Rotary Encoder Module KY-040 Brick Sensor Development Board with Push Button for Arduino. Designed to make your work easier and funnier, this rotary encoder module is perfect for your Arduino projects. The KY-040 rotary encoder module features a 360-degree rotation capability, allowing you to accurately measure the position of an object or control a device. Its compact size (32 x 19 x 30mm) and lightweight design (10g) make it easy to integrate into your projects.

Made with high-quality PCB and brass materials, this rotary encoder module ensures durability and longevity. It works with a 5V power supply, making it compatible with most Arduino boards. The pin outs for this rotary encoder module are clearly identified, including the CLK (Encoder Pin A), DT (Encoder Pin B), SW (No Pushbutton Switch), + (5V Supply), and GND (Encoder Pin C). With the 360-degree rotary encoder module, you can connect it to your Arduino board using the following pins: CLK (connected to pin 3), DT (connected to pin 4), Button (connected to pin 5), + (connected to 5V pin), and GND (connected to GND pin).

If you're using a Raspberry Pi, the pin connections are CLK (connected to GPIO16 pin 36), DT (connected to GPIO15 pin 10), SW (connected to GPIO14 pin 8), + (connected to 3.3V pin 1), and GND (connected to ground pin 6). Included in the package are 5 x KY-040 360 Degree Rotary Encoder Modules and 5 x Encoder Push Buttons, providing you with everything you need to get started on your Arduino projects. Don't miss out on the WayinTop 5pcs 360 Degree Rotary Encoder Module KY-040 Brick Sensor Development Board with Push Button for Arduino. Upgrade your projects and experience the convenience and precision of a high-quality rotary encoder module. Shop now and make your work easier and funnier with WayinTop!.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the KY-040 Rotary Encoder Module used for?

    Answer: The KY-040 Rotary Encoder Module is used for detecting the angular position and rotation direction in various electronic projects. This sensor is ideal for applications such as volume control, user interfaces, robotics, and any project requiring precise positioning. It converts the rotational movement into digital signals that can be interpreted by microcontrollers like Arduino, enhancing the interactivity and functionality of any project.
  • Question: How do I connect the KY-040 Rotary Encoder to an Arduino?

    Answer: To connect the KY-040 Rotary Encoder to an Arduino, you need to connect the encoder's output pins to the appropriate digital input pins on the Arduino. Typically, connect the CLK pin to a digital pin for rotation detection, the DT pin to another digital pin for direction sensing, and the GND and VCC pins to the Arduino’s ground and power sources respectively. This setup allows the Arduino to read signals and determine the position and direction of the encoder.
  • Question: Can the KY-040 Rotary Encoder Module control motors or other devices?

    Answer: Yes, the KY-040 Rotary Encoder can be used to control motors and other devices by integrating it with motor drivers or relays. For instance, you can program the Arduino to adjust motor speed or direction based on the rotation of the encoder. This functionality makes it ideal for creating sophisticated robotic systems, automated controls, or interactive installations, maximizing your project’s versatility and capability.
  • Question: What programming libraries can I use with the KY-040 Rotary Encoder?

    Answer: There are several Arduino libraries available that simplify working with the KY-040 Rotary Encoder, including the 'Rotary' and 'Encoder' libraries. These libraries provide functions to easily read encoder values and track the rotation direction, making it straightforward to integrate into your projects. Utilizing these libraries will save you time and increase project reliability, allowing you to focus on innovating and expanding your applications.
  • Question: What are the advantages of using a rotary encoder like the KY-040?

    Answer: Using a rotary encoder like the KY-040 offers several advantages, including high precision and feedback on rotational movement. Unlike potentiometers, encoders do not wear out with use, providing a longer lifespan and improving reliability. They are also capable of infinite rotation, making them ideal for applications requiring continuous movement. These features are especially beneficial in custom electronic interfaces and robotics, where accuracy is paramount.
  • Question: Is there a way to use the push button on the KY-040 Rotary Encoder?

    Answer: Yes, the KY-040 Rotary Encoder includes a built-in push button, which can be wired to a digital input on the Arduino to add additional functionality to your project. This allows you to create multi-functional user interfaces, where rotating the encoder selects options while pressing the button confirms actions. This combination enhances user interaction, making it an excellent choice for menu systems in various applications.
  • Question: What projects can I make using the KY-040 Rotary Encoder Module?

    Answer: There are numerous projects you can create with the KY-040 Rotary Encoder Module. For example, you could design a digital volume control for audio systems, create a user-friendly interface for a menu system, or develop a robotics project that requires positional feedback. Other ideas include developing a custom game controller or an interactive art installation that reacts to user input. The versatility of the KY-040 makes it suitable for a wide range of creative and technical projects.
  • Question: What power supply do I need for the KY-040 Rotary Encoder?

    Answer: The KY-040 Rotary Encoder typically operates at a voltage range of 3.3V to 5V. Therefore, you can easily power it using an Arduino's output or a standalone power supply within this range. Proper voltage supply is essential for optimal performance, as incorrect voltage can lead to inaccurate readings or damage. Ensure your power source is regulated and stable to maintain consistent operation across your projects.
  • Question: How can I adjust the sensitivity of the KY-040 Rotary Encoder?

    Answer: Adjusting the sensitivity of the KY-040 Rotary Encoder usually involves modifying the code in your Arduino sketch. You can implement debounce logic to manage rapid rotations and ensure accurate readings. Additionally, you might add a threshold that needs to be crossed before a rotation is recorded, effectively managing how sensitive the encoder is to minute rotations. This customization enhances user experience by reducing noise from accidental touches.
  • Question: Where can I buy 5pcs 360 Degree Rotary Encoder Module KY-040 Brick Sensor Development Board with Push Button for Arduino in The Gambia?

    Answer: You can buy the 5pcs 360 Degree Rotary Encoder Module KY-040 Brick Sensor Development Board with Push Button for Arduino on Ubuy, a trusted online platform providing a variety of electronics and components. They offer a seamless shopping experience and an extensive selection of similar electronic components, ensuring you find what you need for your projects.

WayinTop Single Board Computers Editorial Review

No editorial reviews found

Customer Reviews & Ratings

5.0
1 customers ratings
  • 5 Star
    100%
  • 4 Star
    0%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9200 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

GMD 1724

Order now and get it around Friday, August 07

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • KY-040 rotary encoder module with 360 degree count capability
  • Counts in both positive and reverse direction
  • Encoder key to reset to initial state
  • Suitable for stepper and servo motor control
  • Package includes 5 sets of encoder module and button

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.