Diyeeni 4-Channel 12V USB Control Switch Relay Module, Relay Board Switch Controller, PC Relay Module Expansion Board, Relay Board for Automation
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Diyeeni 4-Channel 12V USB Control Switch Relay Module, Relay Board Switch Controller, PC Relay Module Expansion Board, Relay Board for Automation
Onboard square USB interface and imported high performance USB control chip ensure stable connection. The special relay drive chip ULN2803 makes the relay work more stable. The military-grade PCB board production ensures durability. Two ways to access the power supply are convenient and flexible. Can control AC 250V and DC30V loads.
Diyeeni 4-Channel 12V USB Control Switch Relay Module, Relay Board Switch Controller, PC Relay Module Expansion Board, Relay Board for Automation
Sản phẩm #: 21865899

Diyeeni 4-Channel 12V USB Control Switch Relay Module, Relay Board Switch Controller, PC Relay Module Expansion Board, Relay Board for Automation

Sản phẩm #: 21865899

VND 612960

Price Details

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

*All items will import from Hoa Kỳ

Trong kho
Hoa Kỳ Đã nhập từ cửa hàng USA
Đặt hàng ngay bây giờ và nhận hàng vào khoảng Thứ Năm, Tháng Tám 06
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Onboard square USB interface and imported high performance USB control chip ensure stable connection. The special relay drive chip ULN2803 makes the relay work more stable. The military-grade PCB board production ensures durability. Two ways to access the power supply are convenient and flexible. Can control AC 250V and DC30V loads.
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Note: Step Down Voltage Transformer required for using electronics products of Hoa Kỳ store (110-120). Recommended power converters Mua ngay.

What Stands Out

Multiple Channel Control
This module supports four separate channels, enabling users to control multiple devices simultaneously, enhancing efficiency and convenience in automation tasks.
USB Connectivity
Designed with USB control, this relay module easily interfaces with computers and microcontrollers, providing seamless integration for project automation without complex setups.
Robust Automation Solution
Ideal for home automation, this relay board offers reliable performance for various applications, ensuring smart control with high reliability and user-friendly operation.

Thông tin chi tiết sản phẩm

Shop the Diyeeni USB Control Switch Relay Module at Ubuy Vietnam. Perfect for automation projects, this 4-channel relay board is compatible with computers and offers smart switch control. Get yours now!
  • Onboard square USB interface for stable connection
  • Utilizes imported high performance USB control chip
  • Features special relay drive chip ULN2803 for stable relay operation
  • Military-grade PCB board production for durability
  • Convenient dual access power supply with board power socket and terminal
  • Can control AC 250V, 10A AC load and DC30V 10A DC load
Item Weight0.5 lbs (230 grams)

Who Should Buy?

Suitable For
  • DIY Electronics Hobbyists

    Ideal for enthusiasts creating automated systems for home projects, allowing remote control of devices seamlessly.

  • Home Automation Developers

    Perfect for developers working on home automation solutions, enabling easy integration with various sensors and controllers.

  • Small Business Owners

    Useful for small business owners seeking affordable ways to automate devices, enhancing operational efficiency and cutting costs.

Not Suitable For
  • Non-Technical Users

    May be challenging for those without technical skills, as some setup and programming knowledge is required.

  • High-Power Applications

    Not suitable for high-power devices, as it is designed for low-power control ranging around 12V.

  • Precise Timing Needs

    Not optimal for applications requiring precise timing, as relay switching can introduce delays unsuitable for timing-sensitive tasks.

MÔ TẢ SẢN PHẨM

Diyeeni 4-Channel 12V USB Control Switch Relay Module, Relay Board Switch Controller, PC Relay Module Expansion Board, Relay Board for Automation

Có thắc mắc? Trò chuyện với chúng tôi

Hỏi Đáp dành cho Khách hàng

  • câu hỏi: What is a 4-Channel 12V USB Control Switch Relay Module?

    trả lời: The 4-Channel 12V USB Control Switch Relay Module is an electronic component designed to control various electrical devices through USB. It consists of four individual relays, allowing you to operate four different applications simultaneously, making it useful for automation projects. These modules are widely used in home automation, industrial control systems, and robotics, enabling users to switch lights, motors, and other electrical appliances on and off from their computer.
  • câu hỏi: How does the relay module connect to a computer or microcontroller?

    trả lời: The relay module typically connects to a computer or microcontroller via a USB or GPIO interface. Users simply need to connect the module’s input pins to the appropriate output pins on the computer or microcontroller. This setup allows for direct control through software applications or programming environments such as Arduino or Raspberry Pi, facilitating automation in various applications like IoT devices, home automation systems, and more.
  • câu hỏi: What applications can I use this relay module for?

    trả lời: This relay module can be utilized for a wide array of applications, including but not limited to controlling home appliances, lighting systems, motor control, and automated plant watering systems. For instance, when integrated with a compatible software program, users can automate tasks such as scheduling lights to turn on or off at specific times or remotely operate devices from a smartphone or computer. Its versatility makes it an essential tool for both hobbyists and professional developers.
  • câu hỏi: Is it safe to use the relay module with high voltage devices?

    trả lời: Yes, the relay module is designed to control high voltage devices safely as it provides electrical isolation between its control signals and the device being switched. However, it's crucial to ensure that the relay's ratings match the voltage and current of your devices. Proper connection and adherence to electrical standards are essential for safety. Users should follow the manufacturer’s guidelines and observe all safety precautions when connecting the module to high voltage sources.
  • câu hỏi: Can I control the relay module wirelessly?

    trả lời: While the relay module itself is typically controlled via USB or GPIO, it is possible to integrate it into a wireless setup with additional components. For example, you can use a microcontroller equipped with Wi-Fi or Bluetooth capabilities to send commands to the relay module, allowing for remote control of devices over a network. This functionality is particularly useful in smart home applications, enabling automation and control from anywhere, enhancing convenience and efficiency.
  • câu hỏi: Are there specific programming languages required to operate this module?

    trả lời: The relay module can be programmed using various programming languages, including C/C++ when using platforms like Arduino or Python with Raspberry Pi. Most users find it user-friendly to work with pre-existing libraries that simplify the control processes. Whether you're developing a personal project or professional applications, the flexibility in programming makes it accessible for both amateur and experienced developers.
  • câu hỏi: What is the maximum current rating for the relays on the module?

    trả lời: The maximum current rating for each relay on the 4-Channel module typically ranges from 10A to 16A, depending on the specific model. It is essential to check the relay specifications provided by the manufacturer to ensure that it meets your project's requirements. Adhering to the rated current prevents overheating and potential damage, ensuring safe and reliable operation of the controlled devices.
  • câu hỏi: Can this relay board be used for automotive applications?

    trả lời: Yes, the relay module can be utilized in automotive applications for controlling various electrical components, such as lights, motors, and locks. By integrating the relay board with automotive microcontrollers like Arduino, users can automate tasks, implement remote activation features, or even enhance vehicle security systems. Just ensure that the relay ratings are appropriate for automotive electrical systems to ensure proper functioning.
  • câu hỏi: What power supply is required for this relay module?

    trả lời: The 4-Channel relay module typically requires a 12V DC power supply to operate effectively. It's important to provide a stable power source to ensure proper functionality and avoid voltage fluctuations. Using a regulated power supply is highly encouraged, especially in projects that require consistent performance, such as home automation systems or industrial applications.
  • câu hỏi: Where can I buy a 4-Channel 12V USB Control Switch Relay Module in Vietnam?

    trả lời: You can buy a 4-Channel 12V USB Control Switch Relay Module from Ubuy. They offer a wide selection of electronics, including this relay module, allowing you easy access and quick delivery in Vietnam. With Ubuy, you can explore various options and ensure that you find the right module for your projects.

Diyeeni Editorial Review

The Diyeeni 4-Channel 12V USB Control Switch Relay Module is a device designed for automation purposes. It is a PC relay module expansion board with a smart switch controller that enables control of this unit electronically and remotely through the use of a Windows program or Linux via the usbrelay program. However, users have reported several issues with this module. Firstly, it does not come with an application, and its automatic driver doesn't work on Windows 11. Secondly, when contacting the supplier, there have been delays in receiving support or receiving additional applications. Thirdly, users have warned against using the barrel connector to provide power to the device and instead recommend using the terminals. Overall, the Diyeeni 4-Channel 12V USB Control Switch Relay Module has received mixed reviews, with some users reporting success in controlling it using the appropriate software while others have faced resistance and issues in use.

Customer Reviews & Ratings

5.0
1 điểm của khách hàng
  • 5 sao
    100%
  • 4 sao
    0%
  • 3 sao
    0%
  • 2 sao
    0%
  • 1 sao
    0%

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Chia sẻ suy nghĩ của bạn với các khách hàng khác

ưu

  • Can be controlled electronically and remotely using Windows or Linux
  • Has four channels for expanded automation functions

Nhược điểm

  • No application comes with the product

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“The product received very good packaging & safe…Thank You”

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

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VND 612960

Đặt hàng ngay bây giờ và nhận hàng vào khoảng Thứ Năm, Tháng Tám 06

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Fastest cross-border delivery

Các tính năng và lợi ích

  • Stable connection through USB interface
  • Special relay drive chip for stable operation
  • Military-grade PCB for durability
  • Flexible power supply access
  • Controls AC and DC loads

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