12V 8 Channel USB Relay Module Programmable Computer Control omputer USB Control Switch/Driver/PC Intelligent Controller-Pack of 20Pcs
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12V 8 Channel USB Relay Module Programmable Computer Control omputer USB Control Switch/Driver/PC Intelligent Controller-Pack of 20Pcs
This USB controlled relay board with 8 channels is convenient and very easy to use.
12V 8 Channel USB Relay Module Programmable Computer Control omputer USB Control Switch/Driver/PC Intelligent Controller-Pack of 20Pcs
Articolo #: 84861265

12V 8 Channel USB Relay Module Programmable Computer Control omputer USB Control Switch/Driver/PC Intelligent Controller-Pack of 20Pcs

Articolo #: 84861265

€ 448

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Stati Uniti Importato dal negozio USA
Ordina subito e ricevilo entro Venerdì, Settembre 25
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This USB controlled relay board with 8 channels is convenient and very easy to use.
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Note: Step Down Voltage Transformer required for using electronics products of Stati Uniti store (110-120). Recommended power converters Acquista ora.

Cosa salta all'occhio

Multiple Channels
Control up to 8 devices simultaneously, offering extensive management capabilities for various applications like home automation, robotics, or industrial control systems.
USB Interface
Easy connection to computers via USB, ensuring quick setup and compatibility with various operating systems for seamless integration into existing systems.
Programmable Control
Customize operations through programming for tailored control solutions, making it ideal for developers and engineers looking for versatile automation options without complex wiring.

Dettagli del prodotto

Shop 12V 8 Channel USB Relay Module Programmable Computer Control omputer USB Control Switch/Driver/PC Intelligent Controller-Pack of 20Pcs online at a best price in San Marino. B07SLHKL26
Current Rating10 A
Coil Voltage12 volts
Maximum Switching Current10 A
Maximum Switching Voltage12 volts
Brand NameKNACRO
UPC724873028113
ManufacturerKNACRO
Part Number8 Channel USB Relay Module
BrandKNACRO
Item Weight1.5 lbs (680 grams)

A chi è consigliato?

Suitable For
  • Home Automation

    Ideal for DIY enthusiasts looking to automate appliances and lights using a computer interface.

  • Prototyping Projects

    Perfect for engineers and hobbyists needing a reliable relay system for electronic circuit testing and development.

  • Industrial Controls

    Useful for small businesses seeking to control machinery and equipment via computer programming effortlessly.

Not Suitable For
  • Casual Users

    Not suited for individuals who require simple on/off switches without programming complexities.

DESCRIZIONE DEL PRODOTTO

12V 8 Channel USB Relay Module Programmable Computer Control omputer USB Control Switch/Driver/PC Intelligent Controller-Pack of 20Pcs

Hai qualche domanda? chatta con noi

Domande e risposte dei clienti

  • Domanda: What is the purpose of the 12V 8 Channel USB Relay Module?

    Risposta: The 12V 8 Channel USB Relay Module serves as a computer-controlled device that allows users to turn on/off multiple electrical appliances through a single USB connection. By utilizing this module, automation enthusiasts can control various devices like lights, fans, or any other electrical equipment remotely. It's especially beneficial for DIY projects or smart home setups, providing a cost-effective solution for controlling several devices simultaneously.
  • Domanda: How do I connect the 12V 8 Channel USB Relay Module to my computer?

    Risposta: To connect the 12V 8 Channel USB Relay Module to your computer, simply use a USB cable to connect the module to a USB port on your computer. The module will require a 12V power supply separately. After connection, install the relevant drivers or software provided by the manufacturer to enable communication between your computer and the relay module. This setup allows for seamless control of connected devices via your computer.
  • Domanda: Is programming required to use the USB Relay Module?

    Risposta: While basic control can be achieved through simple applications, programming provides an enhanced experience. Users can write scripts or applications in various programming languages like Python or C# to create custom automation scenarios. This capability allows for precise control like scheduling operations or integrating with other systems, making it a versatile tool for projects requiring specific functions or automation levels.
  • Domanda: Can I control multiple devices at once using this relay module?

    Risposta: Yes, the 12V 8 Channel USB Relay Module allows you to control up to eight devices simultaneously through its channels. This feature is particularly useful in applications where multiple devices need to be managed from a single interface. Users can set routines to turn on lights, fans, or other equipment at once, making it an efficient solution for automating environments such as home theaters or multi-device setups.
  • Domanda: What kind of software can I use with this relay module?

    Risposta: The USB Relay Module is compatible with various software tools for control and automation. Users can utilize open-source platforms such as Arduino IDE or software like SmartThings for broader smart home integration. Additionally, manufacturer-provided software may allow for easier control and setup. This flexibility enables users to pair the module with systems they are familiar with, enhancing usability and functionality.
  • Domanda: Are there any safety precautions I should take when using the relay module?

    Risposta: Yes, when using the 12V 8 Channel USB Relay Module, it's essential to observe electrical safety precautions. Ensure that the connected devices do not exceed the relay's voltage and current specifications to prevent damage. Additionally, always connect the module to a stable power source, and avoid handling the device while it's powered. This adherence to safety protocols will enhance the reliability of your projects and protect both the module and connected devices.
  • Domanda: Can I integrate this relay module with home automation systems?

    Risposta: Absolutely, the 12V 8 Channel USB Relay Module can be easily integrated into various home automation systems. It can work with platforms like Home Assistant, OpenHAB, or custom-built systems using programming languages. This integration allows users to automate routine tasks, monitor device statuses remotely, and enhance their smart home experience.
  • Domanda: What types of devices can I control with the relay module?

    Risposta: The relay module can control a wide array of devices, ranging from lamps and fans to larger appliances such as heaters or refrigeration units, as long as they are compatible with the module's electrical specifications. Users can also automate garden watering systems, security lights, and other home or office applications, making it a versatile tool for many projects.
  • Domanda: What are the specifications of the 12V 8 Channel USB Relay Module?

    Risposta: The 12V 8 Channel USB Relay Module typically features eight independent channels, allowing multiple electrical connections, and operates on a 12V power supply. Each relay can switch high voltages up to 250VAC or 30VDC. This specification enables it to handle a variety of devices safely. Furthermore, the module is equipped with indicators for each channel, providing visual feedback when the relays are activated.
  • Domanda: Where can I buy the 12V 8 Channel USB Relay Module?

    Risposta: You can buy the 12V 8 Channel USB Relay Module from Ubuy in San Marino. Ubuy offers a variety of electronic components, ensuring that you can find this relay module and other tools for your projects. Their platform makes it easy to search for specific products and provides multiple options for ensuring you have what you need for your automation tasks.

KNACRO Power Converters Editorial Review

The 12V 8 Channel USB Relay Module by KNACRO is designed for precise and efficient control of various electronic devices. With a current rating of 10 A and a maximum switching voltage of 12 volts, this relay module allows for robust performance in a compact design. Users appreciate its programmable capabilities, enabling easily customizable control for different applications. The module's intelligent controller functions seamlessly with computer systems, making it ideal for both hobbyists and professionals seeking reliable performance. Whether for automation projects or home automation, this relay module is noted for its versatility and ease of use, gaining positive feedback from many users.

Recensioni e valutazioni dei clienti

1 valutazioni dei clienti
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  • 4 stella
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Vantaggi

  • Supports up to 10 A current rating
  • Programmable for various applications
  • Compact and efficient design
  • Ideal for automation projects
  • Compatible with computer systems

Contro

  • Might require some technical expertise for setup

Affidabilità della piattaforma e fiducia degli acquirenti

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“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
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€ 448

Ordina subito e ricevilo entro Venerdì, Settembre 25

Qtà:

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I nostri principali partner logistici
  • fedex
  • dhl
Consegna transfrontaliera più rapida

Caratteristiche e benefici

  • 8-channel USB controlled relay board for versatile applications.
  • Utilizes HID technology, eliminating the need for driver installation.
  • Supports Windows XP/7/8 (32-bit systems).
  • Compatible with various loads: AC250V/10A or DC30V/10A.
  • Ideal for robotics control, home automation, and managing doors/windows.
  • Includes package of 20 USB relays for extensive functionality.

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