5V 8-Channel 10A PC USB Control Switch Relay Module Free Drive Programmable Computer Control Computer USB Control Switch Driver PC Intelligent Controller (5V 8-Channel)
genuine image
5V 8-Channel 10A PC USB Control Switch Relay Module Free Drive Programmable Computer Control Computer USB Control Switch Driver PC Intelligent Controller (5V 8-Channel)
This USB controlled relay module allows simple ON/OFF switching of electrical devices and can be used for projects like robotics and home automation.
5V 8-Channel 10A PC USB Control Switch Relay Module Free Drive Programmable Computer Control Computer USB Control Switch Driver PC Intelligent Controller (5V 8-Channel)
№ на артикул: 19344657

5V 8-Channel 10A PC USB Control Switch Relay Module Free Drive Programmable Computer Control Computer USB Control Switch Driver PC Intelligent

№ на артикул: 19344657

€ 31

Price Details

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

*All items will import from САЩ

В наличност
САЩ Импортирани от магазин USA
Поръчайте сега и я вземете Сряда, Юли 22
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
This USB controlled relay module allows simple ON/OFF switching of electrical devices and can be used for projects like robotics and home automation.
Гаранция на U-Care:
Нито един
Изберете план
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 САЩ store (110-120). Recommended power converters Купи сега.

What Stands Out

Easy Installation
Plug and play design eliminates the need for additional drivers, making installation hassle-free for users looking to control devices effortlessly.
Versatile Control
4-channel capability allows simultaneous management of multiple devices, providing flexibility and expanded functionality tailored for various applications.
Reliable Performance
Designed to operate at 12V, this relay module ensures consistent and dependable performance, essential for projects requiring durability and precision.

Информация за продукта

Shop the high-quality KNACRO 5V 2 Channel USB Control Switch Relay Module at Ubuy Bulgaria. Control doors and windows, automate your home, and more. Free download of the app available!
Item Weight0.3 lbs (140 grams)

Who Should Buy?

Suitable For
  • DIY Electronics Hobbyists

    Ideal for enthusiasts creating automated systems, as it simplifies control of multiple devices with minimal effort.

  • Home Automation Projects

    Perfect for those integrating smart home features, allowing users to manage appliances conveniently with a PC.

  • Small Scale Robotics

    Useful for robotics projects, providing an easy way to control multiple outputs with simple USB connection.

Not Suitable For
  • Higher Voltage Applications

    Not suitable for users needing to control devices requiring voltages above 12V or higher current loads.

  • Complex Automation Systems

    Limited functionality may not meet needs for complex setups requiring advanced features or intricate programming.

  • Non-technical Users

    Less suitable for individuals unfamiliar with electronics, as basic understanding is necessary for effective use.

ОПИСАНИЕ НА ПРОДУКТА

5V 8-Channel 10A PC USB Control Switch Relay Module Free Drive Programmable Computer Control Computer USB Control Switch Driver PC Intelligent Controller (5V 8-Channel)

Имате запитване? Чат с нас

Въпроси на клиенти и отговори

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

    отговор: A 4-Channel 12V USB Control Switch Relay Module is an electronic device that allows you to control multiple appliances or devices through a single USB connection. This module features four independent relay channels, enabling you to switch on/off various devices like lights, fans, or even complex systems like home automation setups. It operates at 12V and is designed for direct connection to a PC without needing additional drivers. This makes it ideal for users looking to integrate simple control systems into their projects or standard computer operations.
  • въпрос: How do you connect the 4-Channel relay module to a PC?

    отговор: To connect the 4-Channel relay module to your PC, simply plug the USB connector into an available USB port on your computer. The module is designed to be plug and play, meaning it will be automatically recognized by your system. From there, you can use software or scripts to control the relay's functions based on your project requirements. This straightforward setup is especially beneficial for anyone looking to control devices in home automation or prototype environments, without needing advanced technical skills.
  • въпрос: Is a driver necessary to use the 4-Channel relay module?

    отговор: No, a driver is not necessary for the 4-Channel 12V USB Control Switch Relay Module. It is designed for easy, plug-and-play functionality, allowing users to connect it directly to their PC without additional software installations. This feature eliminates barriers for users who may not have technical expertise, making it a great option for both hobbyists and professionals in areas such as robotics or automation. Its simplicity ensures you can focus more on your projects rather than technical setup.
  • въпрос: What types of devices can I control with this relay module?

    отговор: With the 4-Channel relay module, you can control a wide variety of devices, including lights, fans, motors, and other electrical appliances up to 10A. This versatility makes it suitable for home automation projects, remote control applications, or educational purposes in electronics. For example, if you're working on a DIY smart home project, you can use this module to manage lighting systems or automate the operation of household appliances, enhancing both convenience and functionality.
  • въпрос: What are the power requirements for the relay module?

    отговор: The 4-Channel relay module operates on a 12V DC power supply. It is crucial to ensure that the power supply you use can provide sufficient current for the intended load of the devices you plan to control. Typically, the module can handle devices drawing up to 10A for each channel, allowing for efficient operation in various applications. This specification is particularly relevant for users implementing multitask control over multiple devices simultaneously while maintaining reliability.
  • въпрос: Can this relay module be used in a microcontroller project?

    отговор: Yes, the 4-Channel relay module is suitable for use in various microcontroller projects, such as those involving Arduino or Raspberry Pi. Its simple USB connection allows you to easily integrate it into your existing setup, facilitating the control of multiple devices through code. By incorporating this module into your microcontroller project, you can create sophisticated systems, such as automated lighting or temperature control based on sensor inputs, promoting an engaging development experience.
  • въпрос: What is the max load capacity of each relay channel?

    отговор: Each relay channel on the 4-Channel relay module can typically handle a maximum load of 10A at 250VAC or 30VDC. This high load capacity makes it suitable for controlling a variety of household and industrial appliances. Therefore, you can confidently use it for tasks like turning on/off larger devices such as refrigerators or heating systems, making it a key component in any high-power control project.
  • въпрос: Is there a software requirement for programming the relay module?

    отговор: The 4-Channel relay module does not require any specific software to operate when connected via USB. However, to programmatically control the relays, you may need to use scripting or coding languages compatible with your PC’s operating system, like Python or C++. This opens up possibilities for developing custom automation scripts or integrating the module with various applications. Thus, users looking to automate their environment can easily access various resources and libraries online for guidance.
  • въпрос: What are potential applications for this relay module?

    отговор: Potential applications for the 4-Channel relay module include home automation systems, remote control of appliances, and educational projects involving electronics. You can use it to automate garden watering systems or develop a remote-controlled lighting setup, significantly enhancing your day-to-day convenience. Its versatility allows it to fit into various scenarios where remote switching is necessary, making it a valuable tool for both hobbyists and professionals alike.
  • въпрос: Where can I buy the 4-Channel 12V USB Control Switch Relay Module?

    отговор: You can purchase the 4-Channel 12V USB Control Switch Relay Module from Ubuy in Bulgaria. Ubuy offers a diverse range of electronic products, ensuring that you can find exactly what you need. With their user-friendly interface and convenient purchasing options, Ubuy is a great choice for acquiring this relay module for your projects.

KNACRO Selector Switch Boxes Editorial Review

The KNACRO USB relay is based on the ATtiny45 chip and comes with a GUI app and CommandApp_USBRelay.exe enabling command prompt control. The product also works with Linux using the "usbrelay" command from the command line. The set up is easy and works straight out the box. It comes in 5V 2 and 4 port versions however, this product cannot be used in multiples on one system because the ID is the same so if you want to have different channels, you will have to buy a four-channel one. Additionally, it does not come with a USB cable and although the reviews are mixed most are positive with the open-source design being praised for its low cost.

Customer Reviews & Ratings

5.0
1 оценки от клиенти
  • 5 звезда
    100%
  • 4 звезда
    0%
  • 3 звезда
    0%
  • 2 звезда
    0%
  • 1 звезда
    0%

Дайте отзив за този продукт

Споделете вашите мисли с други клиенти

Професионалисти

  • Easy to set up
  • Low cost
  • Open-source design
  • Works with Linux

минуси

  • The ID is the same; cannot be used in multiples on one system

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

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

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

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

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“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
Защитено плащане Global Delivery Easy Returns Genuine Products

Product Price History

Важна информация

  • Ограничения: За продукти, доставени в международен план, имайте предвид, че е възможно не всяка гаранция на производителя да е валидна; опциите за обслужване на производителя може да не са налични; ръководствата на продукта, инструкциите и предупрежденията за безопасност може да не са на езиците на държавата на местоназначение; продуктите (и придружаващите ги материали) може да не са проектирани в съответствие със стандартите, спецификациите и изискванията за етикетиране на страната по местоназначение; също така продуктите може да не отговарят на напрежението в държавата по местоназначение и на други електрически стандарти (изискващи използване на адаптер или преобразувател, ако е необходимо). Получателят е длъжен да гарантира, че продуктът може да бъде внесен законно в страната по местоназначение. Когато поръчвате от Ubuy или неговите партньори, получателят е вносител и трябва да спазва всички закони и разпоредби на страната по местоназначение.
  • Не всички продукти, изброени в Ubuy, се продават, тъй като Ubuy е глобална търсачка. Продуктите са предмет на разпоредбите за износ/търговия.

€ 31

Поръчайте сега и я вземете Сряда, Юли 22

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

Характеристики и предимства

  • Control devices such as home lights, DC motors, and solenoids
  • Each board requires one USB port
  • Relay specification: 10A 250VAC/10A 125VAC/10A 30VDC/10A 28VDC
  • Supports Win XP/Win7/Win8 32-bit systems
  • Size: 56.64mm / 24.75mm / 16mm
  • Uses HID technology, no drivers required

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.