---
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: "Rp559172"
currency: IDR
in_stock: true
reviews_count: 8
category: "Aediko"
url: https://www.desertcart.id/products/429235403-4pcs-relay-module-dc-5v-1-channel-relay-board-optocoupler
store_origin: ID
region: Indonesia
---

# 5V DC working voltage Supports AC 250V/10A & DC 30V/10A load Optocoupler isolation for stable, safe switching 4pcs Relay Module DC 5V 1 Channel Relay Board with Optocoupler Isolation Support High or Low Level Trigger

**Brand:** aediko
**Price:** Rp559172
**Availability:** ✅ In Stock

## Summary

> 🔗 Connect with confidence — power your 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?** Rp559172 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/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

- • **Robust Isolation:** Optocoupler isolation protects your microcontroller from damaging current spikes.
- • **Fail-Safe Reliability:** Fault-tolerant design ensures your relay stays off even if control lines break—no surprises.
- • **Plug & Play Flexibility:** Jumper-configurable high/low level trigger adapts seamlessly to your control logic.
- • **Universal Compatibility:** Works flawlessly with ARM, PIC, AVR, Raspberry Pi, CNC machines, and more—future-proof your setup.
- • **Power-Packed Performance:** Handles high loads up to 10A AC/DC with ease, perfect for demanding projects.

## Overview

The AEDIKO 4pcs 5V 1 Channel Relay Module features optocoupler isolation for stable switching and protection, supports high load capacities (AC 250V/10A, DC 30V/10A), and offers jumper-configurable trigger levels. Designed for fault tolerance and broad compatibility with popular microcontrollers and automation systems, it’s an essential upgrade for reliable, professional-grade DIY electronics and automation projects.

## 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: Loses one star as the terminal blocks are fiddly - 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 desertcart as I needed them the next day and couldn't wait 38 days to get them delivered from you know who.

## 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 |
| Batteries Required? | No |
| Batteries included? | No |
| Best Sellers Rank | 1,199 in Business, Industry & Science ( See Top 100 in Business, Industry & Science ) 1 in Electromechanical Relays |
| Colour | 5V |
| Customer Reviews | 4.3 4.3 out of 5 stars (49) |
| Date First Available | 11 Feb. 2022 |
| Item Weight | 60 g |
| Manufacturer | AEDIKO |
| Manufacturer reference | AE001EU |
| Part number | AE001EU |
| Plug profile | Board Mount |
| Product Dimensions | 2 x 2 x 0.2 cm; 60 g |
| Voltage | 5 Volts |
| 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)

## Available Options

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

## 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..

### ⭐⭐⭐⭐ 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.

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

Useful but 4 is too many.

## 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.id/products/429235403-4pcs-relay-module-dc-5v-1-channel-relay-board-optocoupler](https://www.desertcart.id/products/429235403-4pcs-relay-module-dc-5v-1-channel-relay-board-optocoupler)

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*Product available on Desertcart Indonesia*
*Store origin: ID*
*Last updated: 2026-03-07*