DSD TECH SH-UR04A 4-Channel USB Powered Relay Module for PC & Mac(4CH)
genuine image
DSD TECH SH-UR04A 4-Channel USB Powered Relay Module for PC & Mac(4CH)
With this USB Relay controller, you can control the switch on your PC or laptop
DSD TECH SH-UR04A 4-Channel USB Powered Relay Module for PC & Mac(4CH)
商品＃: 47443892

DSD TECH SH-UR04A 4-Channel USB Powered Relay Module for PC & Mac(4CH)

商品＃: 47443892

TWD 1029

Price Details

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

*All items will import from 美國

0 ratings 撰寫評論
有存貨
美國 從USA商店匯入

QTY:

立即訂購並活動它 週六, 七月 18
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
With this USB Relay controller, you can control the switch on your PC or laptop
U-Care保固：
沒有
選擇一個計劃
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

What Stands Out

Single Channel Control
The DSD TECH SH-UR01A offers precise control with a single relay channel, making it perfect for simple automation tasks without the complexity of multi-channel systems.
USB Connectivity
Seamlessly connects to computers and laptops via USB, ensuring easy setup and compatibility across various operating systems for a hassle-free user experience.
Versatile Applications
Ideal for DIY projects, home automation, and industrial control, this USB relay controller meets diverse user needs, enhancing functionality and convenience in various settings.

產品詳情

Shop DSD TECH SH-UR04A 4-Channel USB Powered Relay Module for PC & Mac(4CH) online at a best price in Taiwan. B09PYJ77QC
Package Weight1 Pound

Who Should Buy?

Suitable For
  • Home Automation

    Ideal for DIY enthusiasts looking to automate lights or appliances with a simple USB relay connection.

  • Development Projects

    Perfect for programmers and engineers needing an easy interface for controlling devices via computer applications.

  • Remote Control Applications

    Great for users wanting to manage devices remotely via a USB relay as part of a remote control system.

Not Suitable For
  • High Power Loads

    Not suitable for users needing to control high voltage or high current devices beyond the relay's capacity.

  • No Technical Skills

    Not recommended for individuals without programming knowledge, as setup may require technical understanding.

  • Large Scale Projects

    Unsuitable for industrial applications or projects requiring multiple channels, as it only has one relay control.

產品描述

DSD TECH SH-UR04A 4-Channel USB Powered Relay Module for PC & Mac(4CH)

有疑問？ 和我們聊天

客戶問答

  • 問題: What is the DSD TECH SH-UR01A USB Relay Controller used for?

    Answer: The DSD TECH SH-UR01A USB Relay Controller is designed for controlling electrical devices via a computer or laptop. This versatile relay interface allows you to automate various applications, such as home automation, industrial control, or hobby projects where you need to programmatically manage power to devices with a single relay. It is useful for scenarios like turning on lights remotely, activating fans, or controlling motors in DIY projects.
  • 問題: How does the DSD TECH SH-UR01A connect to a computer?

    Answer: The DSD TECH SH-UR01A connects to your computer through a USB interface, making it compatible with most operating systems. Once connected, it can be accessed via various programming languages or software through libraries that allow you to send commands to the relay. This straightforward connection method ensures you can quickly integrate it into your projects without complex setups, making it ideal for users ranging from beginners to advanced developers.
  • 問題: Can I control the DSD TECH SH-UR01A remotely?

    Answer: Yes, you can control the DSD TECH SH-UR01A remotely when integrated with the appropriate networking solutions such as IoT platforms. By connecting the relay controller to a Wi-Fi module or through a networked PC, you can send commands over the internet or a local network. This makes it perfect for use cases like remote lighting control or monitoring, allowing you to manage your devices from anywhere with an internet connection.
  • 問題: What are the technical specifications of the DSD TECH SH-UR01A?

    Answer: The DSD TECH SH-UR01A features a single-channel relay that can handle loads up to a certain limit, generally including a range from 5V to 24V control voltages. It is equipped with a USB interface for easy connectivity and typically supports various programming options including Python, C++, and Arduino. Knowing these specifications helps in determining its compatibility and suitability for your projects, whether it's for home automation or industrial applications.
  • 問題: Is programming knowledge required to use the DSD TECH SH-UR01A?

    Answer: While some programming knowledge can enhance your experience with the DSD TECH SH-UR01A, it is not strictly necessary for basic operations. The device comes with example codes and libraries that you can use to get started quickly. For those looking to perform more advanced automations or customizations, familiarity with coding in languages like Python or C++ can be beneficial, making it a great learning tool for beginners interested in electronics.
  • 問題: What applications can I implement using the DSD TECH SH-UR01A?

    Answer: The DSD TECH SH-UR01A can be used for numerous applications like home automation (automating lights and appliances), industrial machines controlling, or even in DIY projects such as robotics or model railroads. For example, you can automate a coffee maker to brew at a specific time or integrate it into a model train setup to control the track switches remotely, showcasing its versatility in everyday tasks and hobbyist endeavors.
  • 問題: Does the DSD TECH SH-UR01A support multiple operating systems?

    Answer: Yes, the DSD TECH SH-UR01A USB Relay Controller is designed to be compatible with multiple operating systems, including Windows, Linux, and Mac. This multi-OS compatibility ensures that users can interface with the device using their preferred system for development, making it accessible to hobbyists and professionals alike. Thus, it provides flexibility regardless of the working environment, allowing seamless integration into varied projects.
  • 問題: Is the DSD TECH SH-UR01A safe to use with high-voltage devices?

    Answer: The DSD TECH SH-UR01A is intended for controlling devices within specified voltage and current limits. While it can be connected to higher voltage devices (like 110V or 220V systems), it's imperative to use adequate safety precautions such as circuit protection and proper isolation methods. For hobbyist applications, it's often used with low-voltage devices, but understanding your load requirements and ensuring compliance with safety standards is essential when working with higher voltage.
  • 問題: Can I use the DSD TECH SH-UR01A with Arduino?

    Answer: Absolutely! The DSD TECH SH-UR01A is compatible with Arduino, and many tutorials are available online to help set up the connection. By using the Arduino IDE, you can easily write scripts to control the relay. This integration is favored for educational projects, allowing students and hobbyists to combine coding with hardware control, making it an excellent platform for learning and experimentation within the maker community.
  • 問題: Where can I buy the DSD TECH SH-UR01A USB Relay Controller?

    Answer: You can buy the DSD TECH SH-UR01A USB Relay Controller at Ubuy in Taiwan. Ubuy provides a user-friendly shopping experience and a variety of options to acquire the product. By shopping at Ubuy, you may also find additional product insights and user reviews that can help you make an informed decision regarding your purchase.

DSD TECH Relays Editorial Review

未找到編輯評論

Customer Reviews & Ratings

5.0
1 客戶評價
  • 5 星
    100%
  • 4 星
    0%
  • 3 星
    0%
  • 2 星
    0%
  • 1 星
    0%

評論這個產品

和其他客戶分享您的想法

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
安全結帳 Global Delivery Easy Returns Genuine Products

Product Price History

重要資訊

  • 限制：對於國際運輸的產品，請注意任何製造商保修可能無效；製造商服務選項可能不可用；產品手冊、說明和安全警告可能不是目的地國家的語言；產品（及隨附材料）的設計可能不符合目的地國家的標準、規範和標籤要求；並且產品可能不符合目的地國家的電壓和其他電氣標準（如果適用，需要使用適配器或轉換器）。收件人有責任確保產品可以合法進口到目的地國家。當從Ubuy或其關聯公司訂購時，收件人是記錄在案的進口人，並且必須遵守目的地國家的所有法律和法規。
  • 由於Ubuy是一個全球搜索引擎，因此並非Ubuy上列出的所有產品都在出售。產品受出口/貿易法規的約束。

TWD 1029

立即訂購並活動它 週六, 七月 18

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

特色和優勢

  • Allows control of external circuit switch through serial port
  • Can be controlled by serial port software or various programming languages
  • Uses Silicon Labs CP2102N Serial Chip
  • Features OMRON G5V-1 Relay with rated load of 0.5A at 125VAC and 1A at 24VDC
  • Compatible with Windows 7, 8, 10 and various Linux OS and Mac OS
  • Comes with a 1-year warranty and lifetime technical support

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.