Taiss / 5Pcs KY-040 Rotary Encoder Module with 1516.5 mm with Knobs Cap
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Taiss / 5Pcs KY-040 Rotary Encoder Module with 1516.5 mm with Knobs Cap
Taiss / 5Pcs KY-040 Rotary Encoder Module counts pulse output in both directions.
Taiss / 5Pcs KY-040 Rotary Encoder Module with 1516.5 mm with Knobs Cap
Položka č.: 21130683

Taiss / 5Pcs KY-040 Rotary Encoder Module with 1516.5 mm with Knobs Cap

Položka č.: 21130683

CZK 400

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*All items will import from USA

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Taiss / 5Pcs KY-040 Rotary Encoder Module counts pulse output in both directions.
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What Stands Out

Compact Design
The Taiss KY-040 Rotary Encoder boasts a small footprint of 15x16.5 mm, making it ideal for projects with limited space while maintaining functionality and accessibility for users.
Enhanced User Interaction
With included knobs, this encoder module allows for precise adjustments and improved user experience, catering to hobbyists and engineers who demand accurate control in their projects.
Versatile Applications
Designed for diverse electronic projects, this module is compatible with various microcontrollers, empowering users to easily integrate it into automation systems, robotics, and interactive devices.

Detaily produktu

Find the 5Pcs KY-040 Rotary Encoder Module with Knobs Cap at Ubuy Czech Republic. Shop now for reliable & durable 15x16.5 mm rotary encoders. Browse the collection!

Who Should Buy?

Suitable For
  • Hobbyist Developers

    Ideal for hobbyists looking to create custom projects with user input controls for robotics or electronics.

  • DIY Electronics Enthusiasts

    Great for individuals building interactive devices at home, adding functionality to prototypes and electronics experimentation.

  • Educational Purposes

    Perfect for classrooms teaching electronics, providing hands-on experience with rotary encoders in practical applications.

Not Suitable For
  • Advanced Engineers

    May lack precision and features required for high-end projects that demand robust and high-performance encoders.

POPIS PRODUKTU

Taiss / 5Pcs KY-040 Rotary Encoder Module with 1516.5 mm with Knobs Cap

Máte nějaký dotaz? Napi

Otázky a odpovědi zákazníků

  • otázka: What is a KY-040 Rotary Encoder Module used for?

    Odpovědět: The KY-040 Rotary Encoder Module is primarily used for precise position and motion sensing in various applications. It allows you to measure rotation in both clockwise and counterclockwise directions, making it ideal for DIY projects, robotics, and interactive interfaces. Common use cases include volume control in audio systems, menu navigation in embedded systems, and providing user input in gaming consoles.
  • otázka: How does the KY-040 Rotary Encoder Module work?

    Odpovědět: The KY-040 operates using two output signals, which generate pulses as the knob turns. When you rotate the knob, the encoder outputs these signals in a specific sequence that your microcontroller can interpret to determine the direction and degree of rotation. By decoding these pulses, you can perform functions based on the user input, enabling applications such as adjusting settings or navigating through menus.
  • otázka: What are the dimensions of the KY-040 Rotary Encoder Module?

    Odpovědět: The KY-040 Rotary Encoder Module measures approximately 15mm by 16.5mm, making it compact and suitable for integration into various electronic projects. Its small size allows it to fit neatly in tight spaces or be used alongside other components on a breadboard, providing versatility for hobbyists and engineers working on intricate designs.
  • otázka: Can I use the KY-040 Rotary Encoder with an Arduino board?

    Odpovědět: Absolutely! The KY-040 Rotary Encoder Module is highly compatible with Arduino boards, making it a popular choice among DIY enthusiasts. You can easily connect the encoder’s signal and ground pins to the Arduino to read rotational data. By utilizing libraries available within the Arduino IDE, you can quickly set up your project and begin programming responsive control interfaces for various applications.
  • otázka: What type of projects is the KY-040 Rotary Encoder Module suited for?

    Odpovědět: The KY-040 Rotary Encoder Module is excellent for a wide range of projects, including interactive displays, volume control knobs, instrument interfaces, and more. Whether you're building a DIY synthesizer, a smart home device, or an educational robot, the encoder allows for intuitive user input, enhancing the functionality and user experience of your project.
  • otázka: What components are included in the 5Pcs KY-040 set?

    Odpovědět: The 5Pcs KY-040 set includes five individual rotary encoders, each equipped with a knob cap for easier handling and control. Having multiple units allows you to explore various project ideas, create prototypes, or replace faulty encoders without the need for additional purchases. This set is perfect for educators, hobbyists, and developers looking to experiment with multiple projects.
  • otázka: Are there any specific tools needed to use the KY-040 Rotary Encoder?

    Odpovědět: To work with the KY-040 Rotary Encoder Module, you’ll need basic tools like a soldering iron (if you choose to solder connections), jumper wires, and a breadboard for prototyping. Additionally, a microcontroller platform such as Arduino is essential for programming and reading the encoder's output signals. This combination enables you to develop various electronic projects effectively.
  • otázka: What is the maximum rotation limit of the KY-040 Rotary Encoder?

    Odpovědět: The KY-040 Rotary Encoder Module can rotate continuously in both clockwise and counterclockwise directions, allowing for unlimited spins. This feature makes it especially useful for applications requiring continuous input, such as virtual knobs in software or expansive control mechanisms in robotics. However, keep in mind that its main function is to count the rotations rather than restrict movement.
  • otázka: Is the KY-040 Rotary Encoder Module suitable for beginners?

    Odpovědět: Yes, the KY-040 Rotary Encoder Module is highly suitable for beginners interested in electronics and programming. Its straightforward functionality and compatibility with common development boards, such as Arduino, make it an ideal choice for those just starting out. There are numerous tutorials, code examples, and community support available, simplifying the learning curve and enhancing project engagement.
  • otázka: Where can I buy Taiss / 5Pcs KY-040 Rotary Encoder Module with 15×16.5 mm with Knobs Cap?

    Odpovědět: You can purchase the Taiss / 5Pcs KY-040 Rotary Encoder Module with 15×16.5 mm with Knobs Cap on Ubuy. This platform provides a convenient shopping experience, with a range of electronic components available for enthusiasts and professionals alike in Czech Republic.

Taiss Switch Encoders Editorial Review

This rotary encoder has mixed reviews with complaints about advertised specifications, missing resistors, and unexpected changes in the type of encoder. Some customers had issues with jitter and skipping of the encoder. Others were able to get it to work well with debouncing and libraries for encoders. However, overall, the product seemed to work well for many customers in interfacing with their microcontrollers. **

Customer Reviews & Ratings

5.0
1 hodnocení zákazníků
  • 5 hvězda
    100%
  • 4 hvězda
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  • 3 hvězda
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  • 2 hvězda
    0%
  • 1 hvězda
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Klady

  • Inexpensive
  • Works well with some microcontrollers
  • Good fit for some projects

Nevýhody

  • Advertised specifications may not match delivered product

Platform Trust & Buyer Confidence

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4.3/5 9,000 + reviews
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MT
Mohd
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“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
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Shawati
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“Accurate delivery timing given”

16 June 2026 · via Trustpilot
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“Not madly expensive like I thought, and much quicker than promised.”

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“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
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Kwame
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“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
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Product Price History

Důležitá informace

  • Omezení: U produktů zasílaných do zahraničí mějte na paměti, že jakákoli záruka výrobce nemusí být platná; servis poskytovaný výrobcem nemusí být k dispozici; návody, pokyny a bezpečnostní upozornění k produktům nemusí být v jazyku země doručení; produkty (a podpůrné materiály) nemusí být vytvořeny v souladu se standardy, specifikacemi a požadavky na označení platnými v zemi doručení; a produkty nemusí odpovídat standardnímu napětí a další elektrickým standardům (v konkrétních případech může být zapotřebí využít adaptér nebo převodník). Příjemce má odpovědnost přesvědčit se, že produkt je možné do země doručení legálně importovat. Při objednávání od společnosti Ubuy a jejích partnerů je příjemce odpovědným dovozcem a musí splnit všechny zákony a nařízení platné v zemi doručení.
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CZK 400

Objednejte nyní a položka bude u vás okolo Úterý, červenec 28

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Služby a výhody

  • 5V working voltage
  • Counts pulse output in positive and reverse direction
  • Can reset to initial state
  • Comes with 5 rotary encoders and knobs

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