12V 2-Channel Dual Relay Module w/ Optocoupler Isolation for Arduino / AVR / ARM - Blue + Green

SKU: 337149 (Added on -)
  • US$6.91

    9 %

  • 6.32

    Free shipping To

  • Form Color:


12V 2-Channel Dual Relay Module w/ Optocoupler Isolation for Arduino / AVR / ARM - Blue + Green
This SKU 337149 is available in DXSOUL with Free Expedited delivery. DXSOUL: 901337149
The module is 12V dual relay module which is based on opto-isolator. It is completely isolated between the control signal and relay, and there is no electrical connection between them, thus the ON and OFF operation of the relay will not affect the control signal. It enables the SCM system to control high-power equipments. It is widely used in the smart home project, automotive electronics project. Features: 1. Onboard photocoupler isolator 2. High level trigger the normally open contact closed 3. Onboard power indicator (green), relay indicator (red) 4. Power supply is 12V ± 10%, the maximum current is 65mA 5. Contact capacity: 250VAC/10A MAX, 28VDC/10A MAX 6. 4 M2 screw mounting holes

MaterialPCB + copper
English Manual / SpecNo
Download Link http://pan.baidu.com/s/1c0iYMcw
Other Features
Other FeaturesA product for Arduino that works with official Arduino boards.
Dimensions & Weight
Dimensions 1.97 in x 1.65 in x 0.79 in (5 cm x 4.2 cm x 2 cm)
Weight 0.95 oz (27 g)
Packing List
1 x Relay module

All packages from DX.com are sent without DX logo or any information indicating DX.com. Due to package variations from suppliers, the product packaging customers receive may be different from the images displayed.

To enable volume discounts on this site, use coupon code: BULKRATE during checkout. You will see a discount applied at the bottom of the shopping cart. Competitive pricing is available. Contact us for details.

Quantity 3+ units 5+ units 10+ units
Rate US$5.60 shipped US$5.58 shipped US$5.57 shipped

What is Bulk Rate? BulkRate is a semi-wholesale system with items priced separately from retail. When you use bulk rates, a flat $1.70 registered air mail fee will automatically be added to your cart to ensure delivery of package. While BulkRate's intention is to offer cheaper prices when you buy in bulk, because it is priced separately it on occassions show a higher than retail price. That's why we ask you to enter BULKRATE as a coupon code to manually activate the rates. You can always opt not to use the bulk rates. If you are looking for wholesale prices please feel free to contact us.

Looking to get even more?
Try VolumeRate - Gadgets Wholesale

Customer's impression:
Good product
Create Review

Share your reviews, photos and videos here!

Review Program

Recent Customer Reviews

Most Helpful Reviews


Post a new topic

Please note that DealExtreme Forums are not a sales or product support board. For support questions, please contact us via support ticket at http://cs.dx.com/ for a guaranteed response. We make every effort to make the quickest replies.

Tags of this product

Add your tags:

Your last viewed items

Recommendations Based On Your Recent History

DX Everywhere