SainSmart 4-Channel Relay Module
genuine image
SainSmart 4-Channel Relay Module
Control various appliances and equipment with large currents using our 5V 4-Channel Relay interface board.
SainSmart 4-Channel Relay Module
商品＃: 114294024

SainSmart 4-Channel Relay Module

商品＃: 114294024

TWD 502

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
立即訂購並活動它 Monday, 六月 29
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
Control various appliances and equipment with large currents using our 5V 4-Channel Relay interface board.
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

Multiple Control
This 4-channel relay module allows simultaneous control of various devices, making it ideal for home automation and remote control applications.
High Compatibility
Compatible with Arduino, Raspberry Pi, and other microcontrollers, this relay module provides versatile integration options for diverse projects.
High Current Rating
Designed to handle high voltages and currents, the module ensures reliable performance for both AC and DC devices, enhancing safety and effectiveness in operation.

產品詳情

Shop SainSmart 4-Channel Relay Module online at a best price in Taiwan. B0B31MHVGM
Connector Type/
Contact Type/
Current Rating10 Amps
Mounting Type/
Operation ModeAutomatic
Wattage2500 watts
Coil Voltage5 Volts
Contact Current Rating10 Amps
Maximum Switching Current10 Amps
Minimum Switching Voltage1 Volts (AC)
Specification Met/
Contact Material/
Brand NameSainSmart
Part Number101-70-101
Model101-70-101
Item Weight0.01 Ounces (0.28 grams)
Unit Count1 Count
ManufacturerSainStore Inc.
Included Components/
Global Trade Identification Number06952131721313

Who Should Buy?

Suitable For
  • Home Automation

    Ideal for DIY enthusiasts looking to automate household devices like lights and appliances through programmable relay control.

  • Robotics Projects

    Great for hobbyists creating robots that require controlling motors or other high-power devices using microcontrollers.

  • Industrial Use

    Useful for small-scale industrial applications requiring remote operation of machinery and equipment through relays.

Not Suitable For
  • Beginner Use

    Not suitable for absolute beginners unfamiliar with electronic components and relay operations without prior guidance.

  • Low-Voltage Applications

    May not be ideal for low-voltage applications where a more sensitive control mechanism is required.

  • High-Power Users

    Users needing to control heavy-duty machinery should consider stronger, industrial-grade relays for safety and performance.

產品描述

SainSmart 4-Channel Relay Module

有疑問？ 和我們聊天

客戶問答

  • 問題: What is the SainSmart 4-Channel Relay Module used for?

    Answer: The SainSmart 4-Channel Relay Module is primarily designed for controlling high-voltage electrical devices using low-voltage signals from microcontrollers or other electronic devices. It allows you to automate tasks such as turning on lights, powering motors, or managing appliances remotely. This module is essential for home automation projects, smart home systems, or any application where remote control of electrical devices is needed.
  • 問題: How does the SainSmart 4-Channel Relay Module work?

    Answer: The SainSmart 4-Channel Relay Module operates using electromagnetic relays. When a low-voltage signal is sent from a microcontroller (like an Arduino or Raspberry Pi), it activates the relay, closing its switch and allowing high-voltage electricity to flow through. This simple mechanism is ideal for controlling various devices, enabling projects that range from smart home automation to robotic controls.
  • 問題: Can the SainSmart 4-Channel Relay Module be used with Arduino?

    Answer: Yes, the SainSmart 4-Channel Relay Module is fully compatible with Arduino boards. It requires minimal wiring; you can connect the control pins of the relay module to the digital pins on the Arduino. This integration allows you to write a simple program to control the relays, making it perfect for beginners who want to dive into electronics and automation projects.
  • 問題: What are the voltage and current ratings for the SainSmart Relay Module?

    Answer: The SainSmart 4-Channel Relay Module supports up to 10A at 250V AC or 30V DC per channel. This means you can control a variety of devices, from household appliances to industrial equipment. Always ensure to check the specifications of the devices you plan to control to prevent overloading any channel, which could lead to malfunction.
  • 問題: Is the SainSmart Relay Module suitable for beginners?

    Answer: Absolutely! The SainSmart 4-Channel Relay Module is user-friendly and designed for easy integration into projects. With straightforward wiring instructions and compatibility with popular platforms like Arduino, beginners can quickly learn how to automate tasks. Whether you're a hobbyist or an aspiring engineer, this module is a fantastic entry point into the world of electronics.
  • 問題: What is the maximum number of relay channels that can be used together?

    Answer: While the SainSmart 4-Channel Relay Module operates as a standalone unit with four channels, you can connect multiple modules together for larger projects. By stacking modules and using separate control pins for each, it's possible to expand your system to control dozens of devices simultaneously without loss of functionality, making it ideal for complex automation systems.
  • 問題: Does the SainSmart 4-Channel Relay Module require an external power supply?

    Answer: Yes, the SainSmart 4-Channel Relay Module typically requires an external power supply to operate the relays. While the control signals can come from a microcontroller, the relays themselves need sufficient power to switch high-voltage devices. Make sure to connect the module to an appropriate power source to ensure reliable and safe operation.
  • 問題: What are some practical applications of the SainSmart Relay Module?

    Answer: The SainSmart 4-Channel Relay Module is versatile and can be used in various applications, including home automation to control lighting, HVAC systems, or security alarms. It can also be implemented in industrial settings for machine control, automated irrigation systems, or even in educational projects to help students learn about automation and electronics.
  • 問題: How do you troubleshoot issues with the SainSmart Relay Module?

    Answer: If you experience issues with the SainSmart 4-Channel Relay Module, start by checking all connections to ensure everything is securely attached. Verify that the power supply is functioning correctly and that the microcontroller is sending the expected signals. Testing each relay individually may also help identify any faulty components. Proper diagnostics can ensure a smooth experience with your projects.
  • 問題: Where can I buy the SainSmart 4-Channel Relay Module?

    Answer: You can purchase the SainSmart 4-Channel Relay Module in Taiwan through Ubuy, which offers a wide selection of electronics and accessories, ensuring you can find the right components for your projects.

SainSmart Relay Control Module Editorial Review

The SainSmart 4-Channel Relay Module has garnered attention for its impressive functionality, ease of integration with microcontrollers like Arduino and Raspberry Pi, and its ability to handle significant power loads, making it suitable for a variety of automation projects. Users have praised the module's performance, specifically highlighting its responsiveness and reliability when controlling devices like actuators. Many customers found that the setup process was straightforward when following proper wiring protocols. However, safety concerns have been a recurring theme in user feedback. The product is powerful enough to handle 10A loads, which has raised alarms regarding its classification as a toy in retail listings. Reviewers emphatically recommended caution when using the module to control AC devices, stressing the importance of proper handling and protection to avoid potential hazards. They also noted that beginners should fully understand the device's operations, particularly regarding coding (referred to as "sketches" in Arduino terminology) and the differences between Normally Closed (NC) and Normally Open (NO) configurations. Although the lack of comprehensive instructions directly from the manufacturer was pointed out, savvy users found ample solutions through community resources and YouTube tutorials. This modular relay system seems to cater well to experienced hobbyists and professionals looking for cost-effective solutions rather than complete novices. **

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

優點

  • Easy integration with Arduino and Raspberry Pi.
  • Highly responsive performance.
  • Handles significant power loads (up to 10A).
  • Well-priced for the functionality offered.
  • Good build quality and reliability.

缺點

  • Safety warnings regarding high voltage and current handling.

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 502

立即訂購並活動它 Monday, 六月 29

QTY:

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
Fastest cross-border delivery

特色和優勢

  • Versatile relay interface for various appliances.
  • Compatible with multiple microcontrollers like Arduino and ARM.
  • Can handle high currents: AC250V 10A and DC30V 10A.
  • Opto-isolated inputs for safe operation.
  • Indication LEDs for monitoring relay output status.
  • Compact design at a weight of only 0.2 pounds.