---
product_id: 353418356
title: "8 Channel Relay Module DC 5V Relay Board with OPTO-Isolated Support High or Low Level Trigger"
brand: "aediko"
price: "€ 17.16"
currency: EUR
in_stock: true
reviews_count: 8
category: "Aediko"
url: https://www.desertcart.it/products/353418356-8-channel-relay-module-dc-5v-relay-board-with-opto
store_origin: IT
region: Italy
---

# Supports up to 10A switching current 8 independent relay channels Opto-isolated for stable, fault-tolerant triggering 8 Channel Relay Module DC 5V Relay Board with OPTO-Isolated Support High or Low Level Trigger

**Brand:** aediko
**Price:** € 17.16
**Availability:** ✅ In Stock

## Summary

> ⚡ Power your projects with precision and reliability — don’t get left in the dark!

## Quick Answers

- **What is this?** 8 Channel Relay Module DC 5V Relay Board with OPTO-Isolated Support High or Low Level Trigger by aediko
- **How much does it cost?** € 17.16 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.it](https://www.desertcart.it/products/353418356-8-channel-relay-module-dc-5v-relay-board-with-opto)

## 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

- • **High-Current Ready:** Handles heavy loads up to 250V AC/10A without breaking a sweat—perfect for demanding projects.
- • **8-Channel Powerhouse:** Control multiple devices independently with 8 isolated relays for ultimate multitasking.
- • **Rock-Solid Reliability:** Optical isolation ensures your signals stay clean and your relays stay stable, even if control lines fail.
- • **Dual Trigger Flexibility:** Supports both high and low level triggers via jumper settings for seamless integration.
- • **Plug & Play Compatibility:** Standard screw terminals and mounting holes make it a breeze to connect with any microcontroller setup.

## Overview

The AEDIKO 8 Channel Relay Module is a versatile 5V DC relay board featuring 8 opto-isolated channels capable of switching up to 10A at 250V AC. It supports both high and low level triggers, ensuring flexible control options. Designed with fault tolerance and optical coupling, it guarantees stable and reliable operation. Equipped with screw terminals and mounting holes, it easily integrates with a wide range of microcontrollers, making it ideal for professional and hobbyist automation projects.

## Description

Buy AEDIKO 8 Channel Relay Module DC 5V Relay Board with OPTO-Isolated Support High or Low Level Trigger: Relay Control Module - desertcart.com ✓ FREE DELIVERY possible on eligible purchases

Review: Worked for my application - screws not so great - These were low priced and worked perfectly for my project. I used this to take 12vdc mosfet driven outputs to contact closure to operate various low voltage loads. My only complaint is the screw terminals - they are a poorly cast (off-center) low quality phillips head screws that I was afraid would not stand up to frequently being tightened/loosened. My project was basically a one and done - so for my purposes it was fine.
Review: Works exactly as expected. Great price. - Used it as an interface between a QSYS GPIO and a contact closure display lift control. Sixteen display lifts grouped into six channels. Bought this 8 channel unit. Unit worked perfectly. Has a convenient LED to indicate power and then each relay has an LED to indicate if it's actuated. You can trigger off of a high signal or low, and the relays offer both normally open and normally closed connections. Will buy again.

## 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 | #18,025 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #7 in Solid State Relays |
| Brand | 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 |
| Date First Available | August 16, 2021 |
| Item Weight | 3.52 ounces |
| Item model number | AE19531 |
| Manufacturer | AEDIKO |
| Maximum Switching Current | 10 Amps |
| Maximum Switching Voltage | 250 Volts |
| Mounting Type | Screw Mount |
| Operation Mode | Off |
| Product Dimensions | 5.4 x 2.2 x 0.7 inches |
| 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

![8 Channel Relay Module DC 5V Relay Board with OPTO-Isolated Support High or Low Level Trigger - Image 1](https://m.media-amazon.com/images/I/81jrsEVDajL.jpg)

## Available Options

This product comes in different **Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ Worked for my application - screws not so great
*by R***R on April 2, 2025*

These were low priced and worked perfectly for my project. I used this to take 12vdc mosfet driven outputs to contact closure to operate various low voltage loads. My only complaint is the screw terminals - they are a poorly cast (off-center) low quality phillips head screws that I was afraid would not stand up to frequently being tightened/loosened. My project was basically a one and done - so for my purposes it was fine.

### ⭐⭐⭐⭐⭐ Works exactly as expected. Great price.
*by T***S on January 14, 2025*

Used it as an interface between a QSYS GPIO and a contact closure display lift control. Sixteen display lifts grouped into six channels. Bought this 8 channel unit. Unit worked perfectly. Has a convenient LED to indicate power and then each relay has an LED to indicate if it's actuated. You can trigger off of a high signal or low, and the relays offer both normally open and normally closed connections. Will buy again.

### ⭐⭐⭐⭐⭐ Review
*by J***S on January 23, 2026*

El módulo quedó bien en mí equipo

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*Product available on Desertcart Italy*
*Store origin: IT*
*Last updated: 2026-02-27*