---
product_id: 429235403
title: "4pcs Relay Module DC 5V 1 Channel Relay Board with Optocoupler Isolation Support High or Low Level Trigger"
brand: "aediko"
price: "235 kr"
currency: NOK
in_stock: true
reviews_count: 9
category: "Aediko"
url: https://www.desertcart.no/products/429235403-4pcs-relay-module-dc-5v-1-channel-relay-board-optocoupler
store_origin: NO
region: Norway
---

# 10A max load capacity 5V DC operating voltage Optocoupler isolation for protection 4pcs Relay Module DC 5V 1 Channel Relay Board with Optocoupler Isolation Support High or Low Level Trigger

**Brand:** aediko
**Price:** 235 kr
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with confidence — control your smart projects like a pro!

## Quick Answers

- **What is this?** 4pcs Relay Module DC 5V 1 Channel Relay Board with Optocoupler Isolation Support High or Low Level Trigger by aediko
- **How much does it cost?** 235 kr with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.no](https://www.desertcart.no/products/429235403-4pcs-relay-module-dc-5v-1-channel-relay-board-optocoupler)

## 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

- • **Flexible Triggering:** Supports both high and low level triggers via jumper settings
- • **Seamless Integration:** Compatible with ARM, PIC, AVR, MCU, Raspberry Pi, CNC, and more
- • **User-Friendly Wiring:** Screw terminals with Normally Open and Normally Closed contacts for easy setup
- • **Fail-Safe Reliability:** Fault-tolerant design ensures relay stays inactive if control line breaks
- • **Powerhouse Performance:** Handles up to 10A at 250V AC or 30V DC for robust device control

## Overview

The AEDIKO 4pcs 5V Relay Module features optocoupler isolation for stable, damage-free switching, supports high/low level triggers, and delivers a powerful 10A load capacity. Designed for seamless integration with popular microcontrollers and CNC machines, it offers fault-tolerant reliability and flexible wiring options, making it an essential component for advanced home automation and DIY electronics.

## Description

AEDIKO 4pcs Relay Module DC 5V 1 Channel Relay Board with Optocoupler Isolation Support High or Low Level Trigger : desertcart.co.uk: DIY & Tools

Review: Does exactly what I want it to do - Bought the board to add to an arduino nano GRBL board for my CNC plasma machine… it works what more could you ask for..
Review: Useful but 4 is too many. - Useful but 4 is too many.

## Features

- 5V Relay Module: Working Voltage: DC 5V; Maximum Load: AC 250V/10A, DC 30V/10A; Trigger Current of Opto-Isolator: 5mA
- Fault-Tolerant Design: Fault Tolerant Design, Even if the Control Line is Broken, the Relay will not Operate;All Interfaces of Relay can be Wired Out Through the Terminals Directly,Normally Open and Normally Closed
- Optocoupler Isolation:1 Channel Relay Board use Optocoupler Isolation that has Strong Driving Ability and Stable Performance ,The Isolation Circuit Prevent Damages to I / O Port by Relay Switch Current
- Jumper Design: The Relay Module has a Jumper That You Can Set Rather the Unit State Changes with High or Low Signal. Has Screw Terminals for Relay (NC,C,NO) and for Input; Coil +, Coil - and Trigger.
- Wide Application: DC 5V Relay Module Works Well with ARM /PIC /AVR /MCU/Raspberry/CNC Machine/ PS4 etc.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B09M62VCGX |
| Best Sellers Rank | 4,034 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 1 in Electromechanical Relays |
| Brand | AEDIKO |
| Coil Voltage | 5 Volts |
| Connector Type | Screw |
| Connector type | Screw |
| Contact Current Rating | 10 Amps |
| Contact Material | Silver Alloy |
| Contact Type | Normally Closed |
| Contact material | Silver Alloy |
| Contact type | Normally Closed |
| Country Of Origin | China |
| Current Rating | 10 Amps |
| Current rating | 10 Amps |
| Customer Reviews | 4.3 out of 5 stars 60 Reviews |
| Manufacturer | AEDIKO |
| Manufacturer Part Number | AE001EU |
| Maximum Switching Voltage | 5 Volts |
| Minimum Switching Voltage | 5 Volts (DC) |
| Mounting Type | Board Mount |
| Mounting type | Board Mount |
| Number of Items | 4 |
| Number of Packs | 4 |
| Operation Mode | Automatic |
| UPC | 701715501980 |
| Wattage | 25 Milliwatts |

## Product Details

- **Connector type:** Screw
- **Contact material:** Silver Alloy
- **Contact type:** Normally Closed
- **Current rating:** 10 Amps
- **Mounting type:** Board Mount

## Images

![4pcs Relay Module DC 5V 1 Channel Relay Board with Optocoupler Isolation Support High or Low Level Trigger - Image 1](https://m.media-amazon.com/images/I/81D1g8BvTrS.jpg)
![4pcs Relay Module DC 5V 1 Channel Relay Board with Optocoupler Isolation Support High or Low Level Trigger - Image 2](https://m.media-amazon.com/images/I/71jsn79lsoL.jpg)
![4pcs Relay Module DC 5V 1 Channel Relay Board with Optocoupler Isolation Support High or Low Level Trigger - Image 3](https://m.media-amazon.com/images/I/610rYnrDTdL.jpg)
![4pcs Relay Module DC 5V 1 Channel Relay Board with Optocoupler Isolation Support High or Low Level Trigger - Image 4](https://m.media-amazon.com/images/I/71pjpMneBsL.jpg)
![4pcs Relay Module DC 5V 1 Channel Relay Board with Optocoupler Isolation Support High or Low Level Trigger - Image 5](https://m.media-amazon.com/images/I/71iVkfWGcAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Does exactly what I want it to do
*by D***S on 3 April 2024*

Bought the board to add to an arduino nano GRBL board for my CNC plasma machine… it works what more could you ask for..

### ⭐⭐⭐⭐ Useful but 4 is too many.
*by K***T on 4 October 2025*

Useful but 4 is too many.

### ⭐⭐⭐⭐ Loses one star as the terminal blocks are fiddly
*by I***T on 19 May 2023*

The terminal blocks have a weird flap on and is can be really difficult to get even a thin wire in. Not sure why they couldn't just make them normal plain screws. That said, they work fine and have choice of NC/NO like every other relay in the world. I was activating these 5v relays using 5v from an arduino or using 3xAAA batteries. No problems either way. Bought from amazon as I needed them the next day and couldn't wait 38 days to get them delivered from you know who.

## Frequently Bought Together

- AEDIKO 4pcs Relay Module DC 5V 1 Channel Relay Board with Optocoupler Isolation Support High or Low Level Trigger
- ELEGOO 120pcs Multicolored Dupont Wire 40pin Male to Female, 40pin Male to Male, 40pin Female to Female Breadboard Jumper Ribbon Cables Kit Compatible with Arduino Projects

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**Shop now:** [https://www.desertcart.no/products/429235403-4pcs-relay-module-dc-5v-1-channel-relay-board-optocoupler](https://www.desertcart.no/products/429235403-4pcs-relay-module-dc-5v-1-channel-relay-board-optocoupler)

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*Product available on Desertcart Norway*
*Store origin: NO*
*Last updated: 2026-09-16*