---
product_id: 429235403
title: "AEDIKO 4pcs Relay Module DC 5V 1 Channel Relay Board with Optocoupler Isolation Support High or Low Level Trigger"
brand: "aediko"
price: "NT$666"
currency: TWD
in_stock: true
url: https://www.desertcart.tw/products/429235403-aediko-4pcs-relay-module-dc-5v-1-channel-relay-board
store_origin: TW
region: Taiwan
---

# 5V DC operating voltage Supports AC 250V/10A & DC 30V/10A load Optocoupler isolation for stable, damage-free control AEDIKO 4pcs Relay Module DC 5V 1 Channel Relay Board with Optocoupler Isolation Support High or Low Level Trigger

**Brand:** aediko
**Price:** NT$666
**Availability:** ✅ In Stock

## Summary

> 🔗 Empower your smart projects with rock-solid relay control!

## Quick Answers

- **What is this?** AEDIKO 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?** NT$666 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tw](https://www.desertcart.tw/products/429235403-aediko-4pcs-relay-module-dc-5v-1-channel-relay-board)

## 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 Load Capacity:** Switch heavy-duty AC or DC devices up to 10A without breaking a sweat.
- • **Fault-Tolerant Design:** Keeps your system safe and operational even if control lines fail.
- • **Robust 5V Power Handling:** Seamlessly integrates with your microcontrollers and home automation setups.
- • **Flexible Triggering Modes:** Easily toggle between high or low level triggers with a simple jumper setting.
- • **Plug-and-Play Screw Terminals:** Quick, secure wiring for normally open, normally closed, and common relay contacts.

## Overview

This 4-channel 5V relay module features optocoupler isolation for enhanced protection and stable performance. It supports high load switching up to AC 250V/10A or DC 30V/10A, with a fault-tolerant design ensuring reliability even if control lines break. Compatible with ARM, PIC, AVR, MCU, Raspberry Pi, CNC machines, and more, it offers flexible high/low level triggering and convenient screw terminal wiring for professional-grade automation.

## Description

4pcs Relay Module DC 5V 1 Channel Relay Board with Optocoupler Isolation Support High or Low Level Trigger

## 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 |
|---------------|-------|
| Manufacturer | AEDIKO |
| Part number | AE001EU |
| Item Weight | 60 g |
| Product Dimensions | 2 x 2 x 0.2 cm; 60 g |
| Manufacturer reference | AE001EU |
| Colour | 5V |
| Voltage | 5 Volts |
| Wattage | 25 	Milliwatts |
| Plug profile | Board Mount |
| Batteries included? | No |
| Batteries Required? | No |

## Product Details

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

## Images

![AEDIKO 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)

## Available Options

This product comes in different **Colour Name** options.

## Frequently Bought Together

- AEDIKO 4pcs Relay Module DC 5V 1 Channel Relay Board with Optocoupler Isolation Support High or Low Level Trigger
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**Shop now:** [https://www.desertcart.tw/products/429235403-aediko-4pcs-relay-module-dc-5v-1-channel-relay-board](https://www.desertcart.tw/products/429235403-aediko-4pcs-relay-module-dc-5v-1-channel-relay-board)

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*Product available on Desertcart Taiwan*
*Store origin: TW*
*Last updated: 2026-01-22*