---
product_id: 376221926
title: "8PCS 5v Relay Module 1 Channel Relay Board for Raspberry Pi with Opto-Isolated High or Low Level Trigger 5v 1 Channel Switch for Arduino"
brand: "azko"
price: "S$23"
currency: SGD
in_stock: true
url: https://www.desertcart.sg/products/376221926-8pcs-5v-relay-module-1-channel-relay-board-for-raspberry
store_origin: SG
region: Singapore
---

# 10A peak load capacity Opto-isolated protection Configurable high/low trigger 8PCS 5v Relay Module 1 Channel Relay Board for Raspberry Pi with Opto-Isolated High or Low Level Trigger 5v 1 Channel Switch for Arduino

**Brand:** azko
**Price:** S$23
**Availability:** ✅ In Stock

## Summary

> 🎯 Command your projects with precision and safety—relay control redefined!

## Quick Answers

- **What is this?** 8PCS 5v Relay Module 1 Channel Relay Board for Raspberry Pi with Opto-Isolated High or Low Level Trigger 5v 1 Channel Switch for Arduino by azko
- **How much does it cost?** S$23 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sg](https://www.desertcart.sg/products/376221926-8pcs-5v-relay-module-1-channel-relay-board-for-raspberry)

## Best For

- azko enthusiasts

## Why This Product

- Trusted azko brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Opto-Isolated Safety:** Protect your microcontroller with built-in SMD optocoupler isolation for zero signal interference.
- • **Flexible Trigger Modes:** Easily switch between high or low level triggers with a simple jumper setting—customize your control.
- • **Powerful 10A Switching:** Handles AC125~250V or DC28~30V loads effortlessly, perfect for demanding projects.
- • **Universal Compatibility:** Seamlessly integrates with Raspberry Pi, Arduino, ARM, PIC, AVR, CNC machines, and even PS4 mods.
- • **Robust Fault-Tolerant Design:** Relay won’t activate if control line breaks, ensuring reliable and safe operation every time.

## Overview

This 5V 1-channel relay module features a 10A peak load capacity, opto-isolated input for microcontroller protection, and configurable high/low trigger modes. Designed for seamless integration with popular platforms like Raspberry Pi and Arduino, it offers a fault-tolerant design and screw terminal interfaces for easy wiring, making it an essential component for professional-grade DIY electronics and automation projects.

## Description

8PCS 5v Relay Module 1 Channel Relay Board for Raspberry Pi with Opto-Isolated High or Low Level Trigger 5v 1 Channel Switch for Arduino

## Features

- 【5V 1 Channel Relay Module】- This Relay Board provides a single relay that can be controlled by any 5V digital output from your microcontroller.
- 【Main Specification】- Peak Load of NO Connector: AC125~250V/10A, DC28~30V/10A; Trigger Current: 5mA;The Module Operating Voltage:12V; 4pcs * 3.1 mm Fixed Bolt Hole.
- 【Adopted SMD Optocoupler Isolation& jumper Set】- The isolation circuit prevent damages to I / O port by relay switch current.The module has a jumper so 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】-These 5v relay board works well with ARM /PIC /AVR /MCU/Raspberry/CNC machine/ PS4 etc.
- 【Humanization Design On Interfaces】- All interfaces can be directly wired out through the terminals.Fault-tolerant design;fault-tolerant design,even if the control line is broken, the relay will not operate.

## Product Details

- **Connector Type:** Coil Voltage
- **Contact Material:** Aluminum
- **Contact Type:** Normally Closed
- **Current Rating:** 10 Amps
- **Mounting Type:** no

## Images

![8PCS 5v Relay Module 1 Channel Relay Board for Raspberry Pi with Opto-Isolated High or Low Level Trigger 5v 1 Channel Switch for Arduino - Image 1](https://m.media-amazon.com/images/I/71aojw7GmKL.jpg)

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**Shop now:** [https://www.desertcart.sg/products/376221926-8pcs-5v-relay-module-1-channel-relay-board-for-raspberry](https://www.desertcart.sg/products/376221926-8pcs-5v-relay-module-1-channel-relay-board-for-raspberry)

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*Product available on Desertcart Singapore*
*Store origin: SG*
*Last updated: 2026-02-26*