---
product_id: 77620951
title: "ELECTRADE 8 Channel and 5 V Relay Plastic Control Panel Module with Optocoupler for Arduino (Blue)"
brand: "brand: electrade"
price: "FREE"
currency: KRW
in_stock: false
reviews_count: 1
url: https://www.desertcart.kr/products/77620951-electrade-8-channel-and-5-v-relay-plastic-control-panel
store_origin: KR
region: South Korea
---

# ELECTRADE 8 Channel and 5 V Relay Plastic Control Panel Module with Optocoupler for Arduino (Blue)

**Brand:** brand: electrade
**Price:** FREE
**Availability:** ❌ Out of Stock

## Quick Answers

- **What is this?** ELECTRADE 8 Channel and 5 V Relay Plastic Control Panel Module with Optocoupler for Arduino (Blue) by brand: electrade
- **How much does it cost?** FREE with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/77620951-electrade-8-channel-and-5-v-relay-plastic-control-panel)

## Best For

- brand: electrade enthusiasts

## Why This Product

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

## Description

This is a small and easy to use 8 channel relay board that operates on 5V AC/DC. Use it to control 8 x 240V power appliance directly from Arduino, Raspberry Pi,AVR, PIC, ARM, 8051 and other microcontrollers or low voltage circuits. Perfect for switching 240V appliances - lights, fans, etc, and even high power motors at lower voltages. The board uses high quality relays, which can handle a maximum of 7A/240 V AC or 7A/24V DC. Each relay has all three connections - Common, Normally Open, Normally Closed brought out to 3 pin screw terminals which makes it easy to make and remove connections. The board has a power indication and a relay status LED to ease debugging. The board can accept control inputs within a wide range of voltages from 4V to 12V. Power input and relay control signals are brought to header pins on the board. Hence, the board can be easily interface with our development boards using our female to female jumper wires.

## Features

- Each one needs 15-20mA Driver Current.; Equiped with high-current relay : DC30V 10A AC250V 10A.
- The 8 channels are optically isolated, safe, reliable, anti-interference.; Can be selected by jumper relay and TTL or ground.
- Each relay has normally open and normally closed contact.
- With power indicator,8-way road has a status indicator.; With a relay coil to absorb the diode protection.
- The circuit board size 140mm X 55mm; Mounting hole size 133mm X 40mm (Size is approximate)

## Images

![ELECTRADE 8 Channel and 5 V Relay Plastic Control Panel Module with Optocoupler for Arduino (Blue) - Image 1](https://images-na.ssl-images-amazon.com/images/I/710pftaUCTL.jpg)
![ELECTRADE 8 Channel and 5 V Relay Plastic Control Panel Module with Optocoupler for Arduino (Blue) - Image 2](https://images-na.ssl-images-amazon.com/images/I/71G4MLhPGGL.jpg)
![ELECTRADE 8 Channel and 5 V Relay Plastic Control Panel Module with Optocoupler for Arduino (Blue) - Image 3](https://images-na.ssl-images-amazon.com/images/I/710pftaUCTL.jpg)
![ELECTRADE 8 Channel and 5 V Relay Plastic Control Panel Module with Optocoupler for Arduino (Blue) - Image 4](https://images-na.ssl-images-amazon.com/images/I/71Mgrzm1r8L.jpg)
![ELECTRADE 8 Channel and 5 V Relay Plastic Control Panel Module with Optocoupler for Arduino (Blue) - Image 5](https://images-na.ssl-images-amazon.com/images/I/61yybNTV1PL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ 







  
  
    Five Stars
  

*by S***I on Reviewed in India on 9 June 2018*

product as described and works well

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**Shop now:** [https://www.desertcart.kr/products/77620951-electrade-8-channel-and-5-v-relay-plastic-control-panel](https://www.desertcart.kr/products/77620951-electrade-8-channel-and-5-v-relay-plastic-control-panel)

---

*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-03-01*