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2 Channel 5V Relay Module for SCM Development / Home Appliance Control
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2 Channel 5V Relay Module for SCM Development / Home Appliance Control

- Blue

4.53 $5.1 11% OFF
    COD This product supports COD on delivery. Suggestions: Do not place orders with non-COD products, otherwise you will not be able to choose COD payment method.
    Ship between: Aug 07 - Aug 09, Estimated Shipping Time: business days Order Processing Time may require a few days. Once dispatched from warehouse, Shipping (or Delivery) Time depends on the Shipping Method.
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2 Channel SongLe Relay Module Microcontroller Extension Board

Main Features:
● Relay control interface by single chip IO. Low level suction close, high level release
● It can be directly connected to the arduino boards
● High quality songle relay
● Relay max output: AC 220V / 10A, DC 30V / 10A



Ports: GND,VCC

Weight and Size

Product weight: 0.0300 kg
Package weight: 0.0510 kg
Product Size(L x W x H): 5.60 x 3.90 x 1.90 cm / 2.2 x 1.54 x 0.75 inches
Package Size(L x W x H): 6.60 x 4.90 x 2.90 cm / 2.6 x 1.93 x 1.14 inches

Package Contents

Package Contents: 1 x2 Channel Relay Module

2 Channel 5V Relay Module SCM Development for Arduino- Blue
2 Channel 5V Relay Module SCM Development for Arduino- Blue
2 Channel 5V Relay Module SCM Development for Arduino- Blue
2 Channel 5V Relay Module SCM Development for Arduino- Blue
2 Channel 5V Relay Module SCM Development for Arduino- Blue
2 Channel 5V Relay Module SCM Development for Arduino- Blue

Product Safety Disclaimer:
We do not accept any responsibility or liability for misuse of this or any other product. All our products are extensively tested to comply with rigorous and strict QC standards. For certain products (e.g. toys, knives, etc.), we recommend proper supervision as we cannot be held liable for misuse or accidents.

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Customer Reviews

4.94 out of 5
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See all 31 reviews Write a Review
  • Den
    Yes (0) Color: Blue
    2 Channel 5V Relay Module for SCM Development / Home Appliance Control
    2-канальный релейный модуль 5В для разработки SCM / управления бытовыми приборами
    Качественный модуль с двумя реле и опторазвязкой.

    Dec 28,2018

  • Cleufree
    Yes (0) Color: Blue
    Ótimo produto
    Como sempre com ótima qualidade, muito bem embalado, chegaram em perfeito estado ao Brasil , o problema está somente nos correios desse meu País , que estão dificultando cada vez mais para entregar os produtos, e tornando mais difícil assim nossas compras fora do País...

    Sep 25,2018

  • Anand Killi
    Yes (1) Color: Blue
    Nice 2 channel module for unbeatable price
    Great relay module for beginners. Worked flawlessly in the first attempt with my Funduino pro mini

    Mar 07,2017

  • André
    Yes (0) Color: Blue
    this work very well
    i bought to. 1 for arduino uno and onethor for raspberry pi 3.
    note: when the digital in is negative the power is off.

    Mar 27,2018

  • yui
    Yes (0) Color: Blue
    price quality usefulness overall ease of use superb relay 2 channel
    no cons

    Jun 13,2018

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There are two key factors which will affect the time you receive your items.

Item processing time
After receiving your order,we require some time to test the product to ensure its quality.The exact processing time varies depending on the item.The average processing time is 3 working days.but this can also be affected by the item's stock status. For small quantity orders,the processing time is 1-3days while larger quantity orders may require 2-5days.
Shipping methods
China Warehouse:
Shipping Type Country or Region Arrive within 1-7 Days Arrive within 8-15 Days Arrive within 16-30 Days Arrive within 31-45 Days Average Time (Days)
Unregistered Air Mail or Registered Air Mail United States 0.52% 44.87% 49.88% 3.5% 18.13
Spain, United Kingdom, Italy, Germany, France & Portugal 5.18% 43.44% 48.34% 1.17% 15
Netherlands, Greece, Poland, Hungary, Slovakia, Czech Republic 2.96% 40.34% 52.54% 3.74% 18.66
Russia 0% 4.45% 84.41% 11.1% 28
Japan, Korea 0% 21.30% 68.80% 9.66% 17.75
Brazil 0% 0% 23.91% 72.09% 38.6
Turkey 0% 37.75% 59.05% 3.1% 20.33
Thailand, Singapore & Malaysia 0% 40.39% 56.12% 2.6% 16.2
Other countries 0.7% 38.79% 47.94% 8.56% 23.57
Priority Line United States 12.28% 79.05% 7.4% 0.52% 11.75
Spain, United Kingdom, Italy, Germany, France & Portugal 8.44% 66.56% 23.45% 0.45% 13.55
Russia 0% 3.48% 75.79% 20.04% 31
Brazil 2.21% 6% 61.29% 25.46% 30
Turkey 20.42% 77% 3% 0.08% 10
Australia 7.67% 86.60% 5.68% 0% 11
Korea 97.54% 1.57% 0.89% 0% 7
Japan 95.80% 2.09% 0% 0% 6.84
Thailand, Singapore & Malaysia 58.96% 41.04% 0% 0% 8.45
Other countries 22.33% 30.8% 27.62% 17.64% 18.65
Expedited Shipping ALL countries(EMS) 3.8% 46.8% 26% 15% 14.8
ALL countries(DHL) 65.8% 25.75% 3.86% 0.37% 6.72
GW Warehouse: Typically 3-5 days to the UK, 3-7 days to other European countries.
USA Warehouse: Generally, 3-7 days to a USA address.
ES Warehouse: Generally, 2-5 days to the Spain, 3-7 days to the Portugal.
Shipping from warehouse nearest to shipping address is faster. Additional charges may apply.
Note: This is a general guide and delays maybe caused force majeure, natural disasters, inclement weather, war, public holidays, and factors outside our control. Generally speaking, we offer free shipping for 2 Channel 5V Relay Module for SCM Development / Home Appliance Control to United States (US, USA), United Kingdom (UK, GB), Germany, Italy, France, Spain, Portugal, Poland, Brazil, Russia, Japan, Greece, Austria, Hungary, Slovakia, Czech Republic, Ireland, Lithuania, Israel, Denmark, Norway, Sweden, Canada, Australia, Netherlands, Korea, Turkey, Mexico, Ukraine, Romania, Columbia, Thailand, Singapore, Malaysia etc. Please choose the shipping methods for the final price.

Payment accepts PayPal,Credit Cards,Wire Transfer,Westem Union, YandexMoney,Webmoney,Boleto,OXXO and BKM as secure payment methods.

The most convenient payment method in the world.
Wire transfer
For orders which exceed $1,500,please contact us at
Note: please email us the order number,the amount transferred along with currency type,and the exact date of the wire transfer.
Western Union
Please contact us at for details.
Note: please email us the following information after you have paid via Westem Union:
· Control Number(10 digits)
· The exact amount sent along with the currency
· Name of sender.
· Address of sender
YandexMoney、 Webmoney
With YandexMoney and Webmoney, it is convenient and safe for you to pay via credit card、wallet or cash
For Brazil customers, we accept Boleto: you only need to fill in the payment information, remember your Boleto Voucher information and pay it within 3 days at any Boleto stores.
For Mexico customers, we accept OXXO: you can choose OXXO payment on our website, and then remember your OXXO Voucher information and pay it within 3 days at any OXXO stores.

Do you want to bulk buy ? Please submit your wholesale inquiry below. Please note we usually don’t offer free shipping on wholesale orders, but the wholesale price will be a big bargain.

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