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Item #:
223919328
ELEGOO 8 Channel DC 5V Relay Module with Optocoupler Compatible with Arduino UNO R3 MEGA 1280 DSP ARM PIC AVR STM32
Item #:
223919328
KES 2316
Price Details
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Order now and get it around Friday, June 26
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Widely used for all MCU control, industrial sector, PLC control, smart home control
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What Stands Out
Wide Compatibility
Compatible with various platforms such as Arduino, DSP, ARM, PIC, AVR, and STM32, this relay module simplifies integration for diverse projects, appealing to hobbyists and professionals alike.
Optocoupler Isolation
The built-in optocoupler provides isolation for enhanced protection, minimizing damage risk to your microcontroller from high voltage circuits, ensuring reliable operation and safety.
Easy Control
With 8 channels for switching, this relay module allows for straightforward control of multiple devices simultaneously, making it ideal for automation projects and complex wiring setups.
Product Details
- 8-Channel Relay interface board with high-current relay
- Each relay has normally open and normally closed contact
- Can be controlled directly by microcontroller
- Optically isolated for safe and reliable operation
- Switching capacity of AC250V 10A and DC30V 10A
- Widely used for MCU control, industrial sector, PLC control, smart home control
| Item Weight | 0.25 lbs (110 grams) |
Who Should Buy?
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Home Automation Enthusiasts
Ideal for users looking to control appliances remotely using Arduino with an easy-to-use relay module.
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DIY Electronics Projects
Perfect for hobbyists creating custom electronics projects needing multiple relay controls in a compact form.
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Educational Purposes
Useful for students learning about electronics and programming, allowing hands-on experience with relay systems.
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Professional Installations
May not meet the reliability standards required for critical professional applications needing higher quality components.
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Induction Loads
Not suitable for heavy inductive loads like motors or compressors without additional protective measures.
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Non-Technical Users
Can be complex for beginners without prior knowledge of electronics or programming, leading to installation difficulties.
Product Description
ELEGOO 8 Channel DC 5V Relay Module with Optocoupler Compatible with Arduino UNO R3 MEGA 1280 DSP ARM PIC AVR STM32
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the ELEGOO 8 Channel DC 5V Relay Module used for?
Answer: The ELEGOO 8 Channel DC 5V Relay Module is designed to control appliances or devices that require high voltage/current using low voltage signals from microcontrollers like Arduino. By integrating an optocoupler, it provides electrical isolation, protecting your microcontroller from high voltage spikes. This module can be used in home automation systems, industrial automation, or for automating personal projects, allowing you to switch on/off devices like lights, fans, and more. -
Question:
Is the ELEGOO Relay Module compatible with Raspberry Pi?
Answer: While the ELEGOO 8 Channel Relay Module is primarily designed for Arduino platforms, it can be used with Raspberry Pi as well, provided you use suitable code and wiring. With the proper GPIO control, the relay can function seamlessly with Raspberry Pi projects, enabling automation of high-powered devices. Just ensure you adapt your connections appropriately to avoid damage to your components. -
Question:
How many devices can I control with this relay module?
Answer: You can control up to 8 individual devices with the ELEGOO 8 Channel Relay Module. Each of the relay channels can be triggered independently, giving you flexibility in managing multiple devices. This makes it ideal for automation tasks where you might want to turn lights on/off, control motors, or operate various home appliances simultaneously without additional modules. -
Question:
What type of power supply does the relay module require?
Answer: The ELEGOO Relay Module operates on a DC 5V power supply, which is commonly provided by USB or batteries. This makes it highly versatile for use with various projects, as most microcontroller systems, including Arduino, can supply this voltage. Ensure your power supply can handle the current load needed for the relays when activating connected appliances. -
Question:
Can this relay module be used for AC devices?
Answer: Yes, the ELEGOO 8 Channel Relay Module can control AC devices, making it suitable for home automation applications. Each relay can handle significant voltage and current, making it capable of switching lights, fans, and other household devices on and off based on your project's requirements. However, exercise caution and ensure proper electrical safety measures when working with AC voltages. -
Question:
What is an optocoupler, and why is it included in this module?
Answer: An optocoupler is a component that allows electrical signals to be transmitted while isolating different sections of a circuit, protecting sensitive devices from high voltages. The ELEGOO Relay Module includes an optocoupler to ensure that any voltage spikes from the relays do not affect the microcontroller. This enhances the reliability of your projects, especially in automated systems where safety and durability are paramount. -
Question:
What are some common applications for this relay module?
Answer: The ELEGOO 8 Channel Relay Module is commonly used in a variety of applications, including smart home setups where users can automate lighting and appliances, robotics for controlling motors, and industrial automation for managing equipment remotely. These applications highlight its versatility and effectiveness in controlling high-power devices with low-power signals from microcontrollers. -
Question:
Do I need special programming skills to use this relay module?
Answer: Basic programming knowledge is helpful when using the ELEGOO Relay Module. Library support is available for various microcontrollers, and example codes are often included with development environments like the Arduino IDE. This allows hobbyists and beginners to easily include the relay functionality in their projects with straightforward coding practices. -
Question:
How do I connect the relay module to an Arduino?
Answer: To connect the ELEGOO Relay Module to an Arduino, simply link the IN pins on the relay module to the digital output pins on the Arduino and connect the VCC and GND pins accordingly. Each channel needs to be wired to a corresponding Arduino pin; for instance, channel 1 to pin 2, channel 2 to pin 3, etc. This straightforward connection allows for immediate control with minimal setup, ideal for both beginners and advanced users. -
Question:
Where can I buy the ELEGOO 8 Channel DC 5V Relay Module with Optocoupler?
Answer: You can buy the ELEGOO 8 Channel DC 5V Relay Module with Optocoupler from Ubuy in Kenya. Ubuy offers a seamless shopping experience for various electronic components and ensures that you find the right product delivered directly to you, making it convenient for your project needs.
ELEGOO Single Board Computers Editorial Review
The relay module has garnered a largely positive reception from customers who praise its ease of setup, compatibility with various microcontrollers, and overall performance. Users report that it is well-Constructed and operates effectively, making it a solid choice for projects involving relay outputs. The inclusion of status LEDs for each relay is highlighted as a valuable feature, facilitating programming and debugging without needing to connect external devices immediately. However, some users caution about the need to carefully manage the bridged header pins for proper isolation between logic and relay circuits to prevent potential damage. The versatility in working with different voltage levels (3.3V and 5V) seems to be an attractive attribute, though users are advised to take precautions while using it with devices like Raspberry Pi. Despite some isolated incidents of malfunction, where specific relays failed to operate correctly, the overall sentiment is that this relay board is a commendable option for hobbyists and professionals alike, especially Considering its budget-friendly price. **
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Pros
- Well-made and easy to set up
- Compatible with both Arduino and Raspberry Pi
- Status LEDs for each relay aid in development
- Fairly priced
- Works well with custom wiring solutions
Cons
- Caution required with the bridged header pins for isolation
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
KES 2316
Order now and get it around Friday, June 26
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured 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.
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Features & Benefits
- 8-Channel Relay module with optocoupler compatible with Arduino UNO R3 MEGA 1280 DSP ARM PIC AVR STM325V
- Equipped with high-current relay, AC250V 10A ; DC30V 10A
- Each relay has normally open and normally closed contact
- Can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)
- 8 channels are optically isolated, safe, reliable, anti-interference