6pcs KY-040 Rotary Encoder Module 360 Degree Switch Encoders with Knobs Cap Brick Sensor Modules
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6pcs KY-040 Rotary Encoder Module 360 Degree Switch Encoders with Knobs Cap Brick Sensor Modules
The rotary encoder can count the number of pulse output during rotation in the positive direction and reverse direction through the rotation and this rotation counts are not limited.
6pcs KY-040 Rotary Encoder Module 360 Degree Switch Encoders with Knobs Cap Brick Sensor Modules
物品 #: 220593322

6pcs KY-040 Rotary Encoder Module 360 Degree Switch Encoders with Knobs Cap Brick Sensor Modules

物品 #: 220593322

HKD 138

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*All items will import from 美國

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現在訂購，約可在下列時間收貨： Sunday, 九月 06
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The rotary encoder can count the number of pulse output during rotation in the positive direction and reverse direction through the rotation and this rotation counts are not limited.
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Note: Step Down Voltage Transformer required for using electronics products of 美國 store (110-120). Recommended power converters 立即購買.

產品詳情

Shop 6pcs KY-040 Rotary Encoder Module 360 Degree Switch Encoders with Knobs Cap Brick Sensor Modules online at a best price in 香港. B0DTPD6F99

產品敘述

6pcs KY-040 Rotary Encoder Module 360 Degree Switch Encoders with Knobs Cap Brick Sensor Modules

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客戶問題與解答

  • 題: What is the function of the KY-040 Rotary Encoder Module?

    回答: The KY-040 Rotary Encoder Module is designed to detect the rotational position and direction of a knob or wheel. It converts rotational movement into digital signals, which can be interpreted by microcontrollers or other electronic systems. This functionality is incredibly useful in various applications like volume controls, menu navigation in devices, and as user input devices for projects involving Arduino or Raspberry Pi.
  • 題: How does the KY-040 Rotary Encoder Module work?

    回答: The KY-040 employs a combination of a mechanical encoder and a set of switches to detect motion. As the knob is turned, it generates a pulse signal indicating the direction and amount of movement. The module features two output pins that provide signals corresponding to clockwise or counter-clockwise rotations. This means it can accurately track user inputs and facilitate interactive experiences in many electronic projects.
  • 題: Can the KY-040 Rotary Encoder be used in Arduino projects?

    回答: Yes, the KY-040 Rotary Encoder is highly compatible with Arduino projects. By connecting the module to an Arduino board, you can easily read the rotational movements and implement them in your program. This makes it perfect for building user interfaces, controlling lights or motors, and creating interactive games, where precise control and feedback are essential.
  • 題: What are the dimensions of the KY-040 Rotary Encoder Module?

    回答: The compact design of the KY-040 Rotary Encoder Module generally features a standard size that fits well in most electronic projects. Although the size may vary slightly by manufacturer, it is typically around 40mm x 20mm. This small footprint makes the module suitable for a wide range of designs, from small gadgets to larger robotics applications.
  • 題: Can I use the KY-040 Rotary Encoder with Raspberry Pi?

    回答: Absolutely! The KY-040 Rotary Encoder can be interfaced with Raspberry Pi projects without any issues. By connecting it to the GPIO pins, you can read the encoder's data just like with an Arduino. This allows for various applications, including creating user-friendly interfaces and controlling outputs based on user input, perfect for hobbies or professional projects.
  • 題: Is the KY-040 Rotary Encoder suitable for beginners?

    回答: Yes, the KY-040 Rotary Encoder is an excellent choice for beginners. It is simple to connect, easy to code, and widely documented online, making it accessible for those new to electronics. Many tutorials are available, guiding users through projects that highlight its capabilities, enabling you to learn and experiment with minimal frustration.
  • 題: What types of projects can I use a KY-040 Rotary Encoder in?

    回答: The KY-040 Rotary Encoder is versatile and can be used in a myriad of projects. Examples include building adjustable volume controls for audio systems, creating menus for LCD displays, or implementing input devices for interactive games. Its ability to provide precise control makes it ideal for DIY electronics, ensuring that users can enhance their projects with user-friendly interfaces.
  • 題: Does the KY-040 support any specific programming languages?

    回答: The KY-040 Rotary Encoder can be utilized with several programming languages, primarily C/C++ when using Arduino IDE, or Python when interfacing it with Raspberry Pi. The libraries available for these languages simplify the coding process, allowing users to focus on building projects rather than struggling with complex coding algorithms associated with rotary inputs.
  • 題: What is included in the 4pcs set of KY-040 Rotary Encoders?

    回答: The 4pcs KY-040 Rotary Encoder set typically includes four individual rotary encoders, each equipped with knobs and caps for ease of use. This ensures you have multiple modules for various projects or experiments without needing to repurchase. Having several encoders allows for more extensive projects or troubleshooting different applications simultaneously, increasing your learning opportunities.
  • 題: Where can I buy the KY-040 Rotary Encoder Module in Hong Kong?

    回答: You can buy the 4pcs KY-040 Rotary Encoder Module 360 Degree Switch Encoders with Knobs Cap Brick Sensor Modules at Ubuy, which offers a wide range of electronic components suitable for your projects in Hong Kong. They provide an efficient shopping experience, making it easy to find and purchase the components you need.

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優點

  • Decent performance for everyday use
  • Stylish design
  • User-friendly features
  • Good battery life

缺點

  • Can be a bit slow at times.

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HKD 138

現在訂購，約可在下列時間收貨： Sunday, 九月 06

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特色和優勢

  • Accurate pulse counting with no limit on rotation.
  • Works in both positive and reverse directions.
  • Easy reset feature to start counting from zero.
  • High-quality aluminium alloy knob cap for durability.
  • Compact size with a 15mm diameter and 16.5mm height.
  • Ideal for various electronic projects requiring precise control.

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