- Home Page /
- Electronics /
- Computer Accessories /
- Computer Components /
- Single Board Computers /
- 8 Channel DC 5V DC 230V Relay Module Control ...
0 ratings
Item #:
16487178
8 Channel DC 5V DC 230V Relay Module Control Board with Optocoupler for UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi
Item #:
16487178
USD 19
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Thursday, August 27
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.
Our Top Logistics Partners
Easy installation with microcontroller such as Raspberry Pi, 8051, AVR, PIC, DSP, ARM, MSP430, PLC, TTL logic.
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
What Stands Out
Multiple Channels
This relay module features 8 independent channels, allowing simultaneous control of various devices, making it ideal for complex automation projects and ensuring versatile application compatibility.
Optocoupler Isolation
Equipped with optocouplers for enhanced electrical isolation, this module protects your microcontroller from voltage spikes, ensuring safe and reliable operation in diverse environments.
Wide Compatibility
Designed for seamless integration with platforms like Arduino and Raspberry Pi, this relay module supports a variety of logic levels, making it a flexible tool for hobbyists and professionals alike.
Product Details
| Connector Type | Through Hole |
| Contact Type | Normally Open |
| Current Rating | 10 Amps |
| Mounting Type | PCB Mount |
| Operation Mode | Automatic |
| Wattage | 50 tMilliwatts |
| Coil Voltage | 5 Volts (DC) |
| Contact Current Rating | 10 Amps |
| Maximum Switching Current | 10 Amps |
| Maximum Switching Voltage | 230 Volts |
| Brand Name | Lystin |
| UPC | 745679695323 |
| Part Number | 668810 |
| Model | 668810 |
| Manufacturer | Lystin |
| Contact Material | Silver |
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
Home Automation Enthusiasts
Ideal for users looking to automate household devices through a microcontroller setup.
-
Robotics Projects
Perfect for robot builders who need to control multiple actuators or sensors remotely.
-
Electrical Prototyping
Great for engineers and hobbyists developing prototypes involving multiple electrical switched devices.
-
Beginners
Not suitable for those with no prior knowledge of electronics or programming.
Product Description
8 Channel DC 5V DC 230V Relay Module Control Board with Optocoupler for UNO R3 MEGA 2560 1280 DSP ARM PIC AVR TTL Logic STM32 Raspberry Pi
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What is an 8 Channel DC Relay Module and how is it used?
Answer: An 8 Channel DC Relay Module is a versatile control board that enables you to control high voltage devices using low-voltage signals. This module operates with a 5V supply and can manage appliances up to 230V AC. It’s perfect for projects involving Arduino UNO, MEGA 2560, and various microcontrollers like Raspberry Pi. For example, you can automate lights or motors, making it ideal for DIY home automation tasks or industrial applications. -
Question:
What are the key features of this relay module?
Answer: The 8 Channel Relay Module features optocouplers that provide electrical isolation, which enhances safety by minimizing the risk of component damage. Each relay can be controlled independently through TTL signal, making it excellent for various applications where multiple loads need to be managed simultaneously. It's also compact and can easily be integrated into most prototyping projects, whether they involve home automation, smart gardening systems, or robotics. -
Question:
Is the relay module suitable for Raspberry Pi projects?
Answer: Yes, this relay module is fully compatible with Raspberry Pi projects. It allows Raspberry Pi users to control high voltage devices effectively. By connecting the GPIO pins from the Raspberry Pi to the relay module, you can trigger lights, fans, or any other device that runs on AC power. It’s especially useful for IoT applications where remote control of household appliances is needed. -
Question:
Can I use the 8 Channel Relay Module with Arduino?
Answer: Absolutely! This relay module is designed to work seamlessly with Arduino boards such as the UNO and MEGA 2560. You can control multiple devices with simple Arduino sketches, making it a great addition for anyone interested in robotics or home automation projects. Whether you want to turn on multiple lights or run a motor with your Arduino, this module is the perfect solution. -
Question:
How does the optocoupler enhance the functionality of the relay module?
Answer: The optocoupler in the relay module acts as a protective interface between the control signal and the high-voltage devices. This isolation prevents high voltages from reaching the microcontroller, ensuring its safety during operation. Additionally, the optocoupler improves signal accuracy and response time, making it essential for reliable automation setups in smart homes or industrial controls. -
Question:
What types of devices can be controlled with this relay module?
Answer: The 8 Channel Relay Module can control various appliances that operate on 230V AC, such as lights, fans, heaters, and motors. It’s perfect for both simple home automation systems and more complex setups needing operations across multiple channels. Users typically implement these modules in scenarios like automated lighting systems or control for multiple appliances in a robotic arm. -
Question:
Do I need any special software to program this module?
Answer: No specialized software is required to program the 8 Channel Relay Module; any IDE compatible with your microcontroller will work. For Arduino, the Arduino IDE is commonly used. The module is controlled through simple digital outputs, allowing you to write straightforward commands for activating or deactivating any of the relays. This straightforward approach makes setup and programming user-friendly for beginners and experienced developers alike. -
Question:
What are the dimensions of the relay module, and does it fit in compact spaces?
Answer: The 8 Channel Relay Module has a compact design, typically measuring around 15x12 cm, which allows it to fit easily into most standard enclosures for projects. This size makes it practical for mounting in tight spaces, such as control panels or enclosed systems. Its user-friendly layout also makes wiring and connections intuitive, reducing clutter and enhancing the overall project organization. -
Question:
What precautions should be taken while using the relay module?
Answer: While using the relay module, it’s important to observe safety precautions due to its ability to control high voltages. Always ensure proper insulation and avoid touching live components. Use fuses or circuit breakers to prevent overload. For individuals working on projects involving AC loads, careful planning of the circuit layout is necessary to ensure both safety and reliability in your applications. -
Question:
Where can I buy the 8 Channel DC 5V DC 230V Relay Module Control Board?
Answer: You can purchase the 8 Channel DC 5V DC 230V Relay Module Control Board at Ubuy. They offer a wide range of electronic components and cater to customers in Micronesia, ensuring you have the right tools for your projects and automation needs.
Lystin Single Board Computers Editorial Review
The Lystin 4 Channel DC 5V Relay Module Control Board with Optocoupler is a versatile and budget-friendly option for controlling up to four separate devices or circuits using a microcontroller. Customers had a few inquiries about the product's specifications, such as inquiring about the relay's behavior with regard to its normally open and normally closed states. While some said the product arrived with minor imperfections, others found it easy to integrate into their projects and praised its flawless functionality. However, one reviewer expressed dismay over receiving a scratched board, possibly due to packaging. Another provided valuable product usage tips, emphasizing the need to output a LOW signal from the microcontroller to turn the relay ON.
Customer Reviews & Ratings
1 customers ratings
-
5 Star
0%
-
4 Star
100%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Pros
- Versatile control for up to four separate devices or circuits with a microcontroller
- Budget-friendly option
- Easy to integrate into projects
- Flawless functionality
Cons
- Some units arrived with scratches or minor imperfections
Platform Trust & Buyer Confidence
MA
Mohammad
Verified buyer
“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”
23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer
“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”
22-Jul-26 · via Trustpilot
K
kund
Verified buyer
“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”
23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer
“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”
22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer
“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”
23 July 2026 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
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.
USD 19
Order now and get it around Thursday, August 27
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
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- 8 Channel DC 5V Relay Module with Optocoupler
- Supports all MCU control, industrial field, PLC control, smart home control
- Relay output maximum contact is AC250V 10A and DC30V 10A
- Indication LED's for Relay output status
- Has both optical and magnetic isolation for protection
- Easy installation with various microcontrollers
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.