---
product_id: 355384807
title: "4 Channel DC 12V Relay Module with Optocoupler Isolation Relay Control Board Compatible with Arduino UNO R3 Raspberry Pi DSP AVR PIC ARM"
brand: "treedix"
price: "€ 8.93"
currency: EUR
in_stock: true
url: https://www.desertcart.hr/products/355384807-4-channel-dc-12v-relay-module-with-optocoupler-isolation-relay
store_origin: HR
region: Croatia
---

# 10A max current 250V max voltage Compatible with multiple MCUs 4 Channel DC 12V Relay Module with Optocoupler Isolation Relay Control Board Compatible with Arduino UNO R3 Raspberry Pi DSP AVR PIC ARM

**Brand:** treedix
**Price:** € 8.93
**Availability:** ✅ In Stock

## Summary

> 🔧 Unleash the Power of Control!

## Quick Answers

- **What is this?** 4 Channel DC 12V Relay Module with Optocoupler Isolation Relay Control Board Compatible with Arduino UNO R3 Raspberry Pi DSP AVR PIC ARM by treedix
- **How much does it cost?** € 8.93 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/355384807-4-channel-dc-12v-relay-module-with-optocoupler-isolation-relay)

## Best For

- treedix enthusiasts

## Why This Product

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

## Key Features

- • **Smart Home Ready:** Perfect for automating your living space.
- • **Empower Your Projects:** Seamlessly control high-current devices with ease.
- • **Optocoupler Isolation:** Enhanced safety for your sensitive electronics.
- • **User-Friendly Interface:** Standard connections for hassle-free setup.
- • **Versatile Compatibility:** Works flawlessly with Arduino, Raspberry Pi, and more.

## Overview

The Treedix 4 Channel DC 12V Relay Module is a robust control board designed for seamless integration with various microcontrollers, including Arduino and Raspberry Pi. With a maximum voltage of 250V and current of 10A, it allows for the control of high-current appliances and devices, making it ideal for both industrial and home automation applications.

## Description

4 Channel DC 12V Relay Module with Optocoupler Isolation Relay Control Board Compatible with Arduino UNO R3 Raspberry Pi DSP AVR PIC ARM

## Features

- Maximum 250V 10A and DC30V 10A.
- The standard interface of the relay board that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic active low).
- VCC, GND power input terminal, It can be relayed Separate power supply relay power input JD-VCC，Standard interface can be directly connected with microcontrollers.
- It can also control various electrical appliances and other high-current equipment, can be directly controlled by various microcontrollers such as Arduino, AVR, PIC, ARM, PLC.
- Support all microcontroller control, Industrial field,PLC control,Home intelligent control .

## Product Details

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

## Images

![4 Channel DC 12V Relay Module with Optocoupler Isolation Relay Control Board Compatible with Arduino UNO R3 Raspberry Pi DSP AVR PIC ARM - Image 1](https://m.media-amazon.com/images/I/61b2qNpbRsL.jpg)

## Frequently Bought Together

- Treedix 4 Channel DC 12V Relay Module with Optocoupler Isolation Relay Control Board Compatible with Arduino UNO R3 Raspberry Pi DSP AVR PIC ARM
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- Arduino Mega 2560 REV3 [A000067]

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**Shop now:** [https://www.desertcart.hr/products/355384807-4-channel-dc-12v-relay-module-with-optocoupler-isolation-relay](https://www.desertcart.hr/products/355384807-4-channel-dc-12v-relay-module-with-optocoupler-isolation-relay)

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*Product available on Desertcart Croatia*
*Store origin: HR*
*Last updated: 2026-01-29*