--- product_id: 353418356 title: "DC 5V Relay Module 8 Channel" brand: "aediko" price: "₩27027" currency: KRW in_stock: true reviews_count: 5 category: "Aediko" url: https://www.desertcart.kr/products/353418356-dc-5v-relay-module-8-channel store_origin: KR region: South Korea --- # Supports up to 250V AC / 10A load 8 isolated relay channels Opto-isolated for stable triggering DC 5V Relay Module 8 Channel **Brand:** aediko **Price:** ₩27027 **Availability:** ✅ In Stock ## Summary > ⚙️ Power your projects with precision and reliability — don’t get left in the dark! ## Quick Answers - **What is this?** DC 5V Relay Module 8 Channel by aediko - **How much does it cost?** ₩27027 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/353418356-dc-5v-relay-module-8-channel) ## Best For - aediko enthusiasts ## Why This Product - Trusted aediko brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **8-Channel Powerhouse:** Control multiple devices independently with 8 opto-isolated relays for ultimate automation flexibility. - • **Built for Reliability:** Fault-tolerant design ensures relays stay stable even if control lines break—no unexpected shutdowns. - • **Dual-Level Triggering:** Supports both high and low-level triggers via jumper settings, adapting seamlessly to your microcontroller logic. - • **Plug & Play Integration:** Standard screw terminals and mounting holes make it easy to connect and secure with any microcontroller platform. - • **High-Voltage Heavy Lifter:** Handles up to 250V AC and 10A current, perfect for demanding industrial and home setups. ## Overview The AEDIKO 8 Channel Relay Module is a robust 5V DC relay board featuring 8 opto-isolated channels capable of switching high loads up to 250V AC and 10A. Designed for professional-grade automation, it supports both high and low-level triggers, ensuring compatibility with a wide range of microcontrollers. Its fault-tolerant and stable optical isolation design guarantees reliable operation in complex control environments, making it an essential tool for advanced home and industrial automation projects. ## Description Product description Specifications Working Voltage: DC 5V Normally Opened Compatible Load: AC 250V/10A, DC 30V/10A Action Time (Under Rated Voltage): Less Than 10ms Release Time (Under Rated Voltage): Less Than 5ms Power Indicator (Green), Relay Status Indicator (Red) Input Interface DC+ : Connect The Positive Pole Of The Power Supply DC- : Connected The Negative Pole Of The Power Supply IN1 - IN8 : According The Setting of Way, The Corresponding Of Relay Can Be Controlled By High or Low Level Output Interface 24 Interfaces: All Interfaces Can Be Directly Connected To Facilitate User Access NO1--NO8: The Relay Normally Open Interfaces,The Relay Is Suspended Before The Suction and It Is Short-Circuited With COM After The Suction COM1--COM8: Common Interfaces of the 8 Channel Relay NC1--NC8: Normally Closed Interface of Relay and It is Shorted to COM Interface Before The Suction is Closed High and Low Trigger Selection S1-S8 are the High and Low Level Trigger Selections of Relay 1 to 8 in Sequence COM is Shorted With Low, the Corresponding Relay is Triggered By Low Level and when COM is Shorted With High Terminal, It is Triggered by High Level Package Contents 1x DC 5V Relay Module 8 Channel with Optocoupler Support High/Low Level Trigger Review: good for home automation - i linked this to a arduino nano as part of a localized room control. Works great for it. Review: A real winner! - Works flawlessly. Excellent product. ## Features - 8 Channel Relay Module’s Path Can Be Triggered By High Level or Low Level Through Jumper Setting; Trigger Current of Opto-Isolator: 5mA - This 5V Relay Module is 8 Channel Isolated, Each Relay Can Individually Switch On/Off By An Opto-Isolated Digital Input - 5V 8 Channel Relay Module Comes with High-Current Relay,Maximum Load: AC 250V 10A;AC 125V 15A ; DC 30V 10A - This Module Design With Fault-Tolerant , Even If The Control Line Breaks, The Relay Will Not Move; With Optical Coupling Isolation,Triggering More Reliable and Stable - The Module Equipped With Screwed Terminal Plate and Fixed Bolt Holes,Standard Interface Can Connect With Microcontrollers and be Controlled By a Wide Range of Microcontrollers Directly ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B099MVQ5Q5 | | Best Sellers Rank | #40,624 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #15 in Solid State Relays | | Brand | AEDIKO | | Brand Name | AEDIKO | | Coil Voltage | 5 Volts (DC) | | Connector Type | Through Hole | | Contact Current Rating | 10 Amps | | Contact Material | Silver | | Contact Type | Normally Open | | Current Rating | 5 Milliamps | | Customer Reviews | 4.5 out of 5 stars 27 Reviews | | Manufacturer | AEDIKO | | Maximum Switching Current | 10 Amps | | Maximum Switching Voltage | 250 Volts | | Model | AE19531 | | Mounting Type | Screw Mount | | Operation Mode | Off | | Part Number | AE19531 | | Specification Met | Ma | | UPC | 701715484993 | | Wattage | 25 Milliwatts | ## Product Details - **Connector Type:** Through Hole - **Contact Material:** Silver - **Contact Type:** Normally Open - **Current Rating:** 5 Milliamps - **Mounting Type:** Screw Mount ## Images ![DC 5V Relay Module 8 Channel - Image 1](https://m.media-amazon.com/images/I/81jrsEVDajL.jpg) ![DC 5V Relay Module 8 Channel - Image 2](https://m.media-amazon.com/images/I/81SCAjt5p7L.jpg) ![DC 5V Relay Module 8 Channel - Image 3](https://m.media-amazon.com/images/I/71WSwvlatOL.jpg) ![DC 5V Relay Module 8 Channel - Image 4](https://m.media-amazon.com/images/I/715XlONIqYL.jpg) ![DC 5V Relay Module 8 Channel - Image 5](https://m.media-amazon.com/images/I/71ResPQ8mKL.jpg) ## Available Options This product comes in different **Size** options. ## Customer Reviews ### ⭐⭐⭐⭐⭐ good for home automation *by S***Y on April 2, 2025* i linked this to a arduino nano as part of a localized room control. Works great for it. ### ⭐⭐⭐⭐⭐ A real winner! *by M***N on March 22, 2025* Works flawlessly. Excellent product. ### ⭐⭐⭐⭐⭐ Usual relay board *by O***V on June 28, 2024* It is ok and works great. ## Frequently Bought Together - AEDIKO 8 Channel Relay Module DC 5V Relay Board with OPTO-Isolated Support High or Low Level Trigger - AEDIKO 2pcs DC 5V Relay Module 4 Channel Relay Board Shield with Optocoupler Isolation Suport High/Low Level Trigger - AEDIKO 4pcs DC 5V Relay Module 2 Channel Relay Board with Optocoupler Support High or Low Level Trigger --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.kr/products/353418356-dc-5v-relay-module-8-channel](https://www.desertcart.kr/products/353418356-dc-5v-relay-module-8-channel) --- *Product available on Desertcart South Korea* *Store origin: KR* *Last updated: 2026-05-11*