Teyleten Robot Relay Module HFD4/3-S Thin 3.3 5V STM32 51 Microcontroller 3pcs
Teyleten Robot Relay Module HFD4/3-S Thin 3.3 5V STM32 51 Microcontroller 3pcs
Teyleten Robot Relay Module HFD4/3-S Thin 3.3 5V STM32 51 Microcontroller 3pcs
Teyleten Robot Relay Module HFD4/3-S Thin 3.3 5V STM32 51 Microcontroller 3pcs
Teyleten Robot Relay Module HFD4/3-S Thin 3.3 5V STM32 51 Microcontroller 3pcs
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Teyleten Robot Relay Module HFD4/3-S Thin 3.3 5V STM32 51 Microcontroller 3pcs
Teyleten Robot Relay Module HFD4/3-S Thin 3.3 5V STM32 51 Microcontroller 3pcs
Teyleten Robot Relay Module HFD4/3-S Thin 3.3 5V STM32 51 Microcontroller 3pcs
Teyleten Robot Relay Module HFD4/3-S Thin 3.3 5V STM32 51 Microcontroller 3pcs
Teyleten Robot Relay Module HFD4/3-S Thin 3.3 5V STM32 51 Microcontroller 3pcs
The relay supports wide voltage supply, the range is 3.3V-6V.
Teyleten Robot Relay Module HFD4/3-S Thin 3.3 5V STM32 51 Microcontroller 3pcs
Vara #: 148717768

Teyleten Robot Relay Module HFD4/3-S Thin 3.3 5V STM32 51 Microcontroller 3pcs

Vara #: 148717768

ISK 2945

Price Details

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

*All items will import from Bandaríkin

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Bandaríkin Flutt inn úr verslun
Pantaðu núna og fáðu það í kringum Miðvikudagur, September 23
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The relay supports wide voltage supply, the range is 3.3V-6V.
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Note: Step Down Voltage Transformer required for using electronics products of Bandaríkin store (110-120). Recommended power converters Kaupa núna.

What Stands Out

Versatile Compatibility
Works seamlessly with STM32 and 51 microcontrollers, making it an ideal choice for a wide range of electronic projects and prototyping, catering to both hobbyists and professionals.
Thin Design
Its compact and thin profile allows for easy integration into projects with space limitations, providing functionality without compromising your design aesthetics.
Multi-Package Offer
Includes three relay modules per package, providing excellent value for money and enabling users to scale their projects efficiently without the need for additional purchases.

Upplýsingar um vöru

Shop Teyleten Robot Relay Module HFD4/3-S Thin 3.3 5V STM32 51 Microcontroller 3pcs online at a best price in Iceland. B0F3TM3RZ6
Connector TypeThrough Hole
Contact TypeNormally Closed
Current Rating2 A
Operation ModeAutomatic
Wattage186 Milliwatts
Coil Voltage3.3 volts
Contact Current Rating2 A
Minimum Switching Voltage3.3 volts
Specification MetEnergy Efficiency
Brand NameTeyleten Robot
Unit Count3 Count
ManufacturerTeyleten Robot
Part NumberE36
Contact MaterialSilver
BrandTeyleten Robot
Item Weight0.2 lbs (90 grams)

Who Should Buy?

Suitable For
  • Electronics Hobbyists

    Ideal for hobbyists working on projects involving microcontrollers needing reliable relay activation and control.

  • DIY Project Creators

    Perfect for DIY enthusiasts constructing home automation systems with easy integration of relay control.

  • Course Instructors

    Useful for educators in robotics and electronics courses to demonstrate relay functionality with microcontrollers.

Not Suitable For
  • Professional Engineers

    May lack advanced features needed for high-end applications or precision control required by professionals.

VÖRULÝSING

Ertu með fyrirspurn? Spjallaðu við okkur

Spurningar og svör viðskiptavina

  • spurningu: What is the Teyleten Robot Relay Module HFD4/3-S used for?

    svara: The Teyleten Robot Relay Module HFD4/3-S is primarily used for controlling high voltage devices via microcontrollers like STM32 or 51 series. With its three-channel capability, it allows automated control of various electronic appliances, facilitating IoT projects, robotics, and automation systems. Users can integrate these modules into projects like home automation systems, smart switches, or robotic devices to control motors, lights, and more, creating efficient solutions for electronic design.
  • spurningu: What are the operating voltage ranges for the Teyleten Robot Relay Module HFD4/3-S?

    svara: This relay module operates at a voltage range of both 3.3V and 5V. This versatility allows it to be compatible with various microcontrollers, making it an excellent choice for hobbyists and professionals alike. With proper voltage application, it is ideal for projects that require a stable control relay for devices operating within these voltage levels, enhancing overall functionality in DIY electronics.
  • spurningu: How does the Teyleten Robot Relay Module interface with STM32 microcontrollers?

    svara: The Teyleten Robot Relay Module interfaces seamlessly with STM32 microcontrollers through simple GPIO connections. Each relay channel can be activated by sending a HIGH signal from an STM32 pin. This simplicity allows for rapid prototyping in projects, where users can easily implement control logic for devices using programming platforms like Arduino or STM32Cube, ensuring a smooth integration into embedded systems for automation tasks.
  • spurningu: Can I use the Teyleten Robot Relay Module for AC devices?

    svara: Yes, the Teyleten Robot Relay Module is designed to handle both AC and DC devices, making it versatile for various applications. When used with AC devices, precautions must be taken to ensure safety and proper voltage control. This module is particularly useful in projects where you need to control AC loads, like home lighting or appliances, providing a practical solution for creating automated environments.
  • spurningu: What features set the Teyleten Robot Relay Module apart from similar products?

    svara: The Teyleten Robot Relay Module HFD4/3-S stands out due to its thin design and dual voltage compatibility, making it suitable for a wider range of applications. The ability to control multiple channels simultaneously provides added convenience, and its compatibility with both 3.3V and 5V systems allows for flexibility in microcontroller choices. This combination of features ensures it remains a top choice for DIY projects and professional applications alike.
  • spurningu: Is the relay control on the Teyleten Robot Module reliable?

    svara: Absolutely, the Teyleten Robot Relay Module offers reliable control for connected devices. It utilizes solid-state relay technology, which provides faster response times and longer lifespans compared to electromechanical alternatives. This reliability makes it ideal for projects that require continuous operation, such as automated lighting systems or other critical applications, where consistent performance is essential.
  • spurningu: What safety measures should I take while using the Teyleten Robot Relay Module?

    svara: When using the Teyleten Robot Relay Module, it is important to observe electrical safety precautions. Always make sure the module is powered down before making connections to prevent short circuits. Additionally, for AC applications, ensure that the wiring is properly insulated and secured. Using heat sinks if necessary can also help in preventing overheating. These practices will help optimize safety while working on electronic projects.
  • spurningu: Are there any compatible programming languages for controlling the Teyleten Robot Relay Module?

    svara: Yes, the Teyleten Robot Relay Module can be programmed using several programming languages that are compatible with microcontrollers, such as C, C++, and Python. Platforms like Arduino IDE or STM32Cube provide extensive libraries that support the module, allowing for straightforward coding and control logic development. This makes it convenient for both beginners and advanced users to integrate the relay module into their applications.
  • spurningu: How many pieces come in a package of the Teyleten Robot Relay Module?

    svara: Each package of the Teyleten Robot Relay Module HFD4/3-S typically includes three pieces, allowing users to implement multiple relay controls in their projects without needing to purchase additional modules. This is particularly beneficial for projects requiring several control channels, such as robotics, home automation, or DIY electronics, enabling efficient management of multiple devices simultaneously.
  • spurningu: Where can I buy the Teyleten Robot Relay Module HFD4/3-S in Iceland?

    svara: You can buy the Teyleten Robot Relay Module HFD4/3-S Thin 3.3 5V STM32 51 Microcontroller 3pcs from Ubuy. Ubuy offers a wide selection of electronics and components, including this relay module, with convenient ordering options to enhance your purchasing experience. Check out their platform for availability and additional details.

Teyleten Robot Robot Parts Editorial Review

The Teyleten Robot Relay Module HFD4/3-S is an impressive solution for microcontroller enthusiasts, featuring a connector type of through hole and a 2 A current rating, perfect for various applications. This module operates automatically and includes three units, making it great for multiple projects. Users appreciate the energy-efficient design which meets high standards and the reliable normally closed contact type. It's also powered by a coil voltage of just 3.3 volts, catering well to STM32 and 51 microcontroller setups, offering a user-friendly experience in automation tasks.

Customer Reviews & Ratings

4 einkunnir viðskiptavina
  • 5 stjarna
    69%
  • 4 stjarna
    0%
  • 3 stjarna
    0%
  • 2 stjarna
    0%
  • 1 stjarna
    31%

Umsögn um þessa vöru

Deildu áliti þínu með öðrum viðskiptavinum

Kostir

  • Energy-efficient design for low power consumption
  • Compatible with STM32 and 51 microcontrollers
  • Three units provide flexibility for projects
  • Through hole connector for easy installation
  • Reliable normally closed contact type

Gallar

  • Requires specific voltage for optimal performance

Platform Trust & Buyer Confidence

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10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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8 September 2026 · via Trustpilot
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ISK 2945

Pantaðu núna og fáðu það í kringum Miðvikudagur, September 23

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Eiginleikar og kostir

  • Supports wide voltage supply from 3.3V to 6V.
  • Maximum load current of 2A@30V, 0.5A@220V.
  • High-level trigger mode ensures reliable operation.
  • Compact size perfect for signal switching.
  • Minimal signal insertion loss (<0.3dB@1KMHZ).
  • Ideal for both small power load switching and control applications.

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