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Sainsmart 2-Channel 5V Relay Module for Arduino Raspberry Pi

SKU:20-018-100

Availability: In stock

$5.99


This is a 5V 2-Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Micro-controller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) .

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This is a 5V 2-Channel Relay interface board, Be able to control various appliances, and other equipments with large current. It can be controlled directly by Micro-controller (Raspberry Pi, Arduino, 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic) .

Description:

  •     5V 2-Channel Relay interface board, and each one needs 15-20mA Driver Current
  •     Equiped with high-current relay, AC250V 10A ; DC30V 10A
  •     Standard interface that can be controlled directly by microcontroller (Arduino , 8051, AVR, PIC, DSP, ARM, ARM, MSP430, TTL logic)   
  •     Indication LED’s for Relay output status

 

 

 

Document:

Download Link

 

Reference:

Raspberry Pi controlled garage door

Customer Reviews

7 Item(s)

per page
Excelent product sold expensively and shipped slowlyReview by Saran
Quality
Price
Value
At the same day I purchased this relay from this web site I bought the same one from eBay. I did that because the last one I ordered from eBay never arrived and I was well into my project and just needed this relay. So, to make sure I got it this time I ordered 1 from an eBay seller (2 USD with shipping) and 1 from here (5 USD + 6 USD for international shipping!).

The eBay one came one week before this one!

Great product, but will never order from here again. (Posted on 12/16/13)
GoodReview by Alan
Quality
Price
Value
I don’t wanna say more in details. It’s of good value with my project. Other products I ordered in your shop are great too. (Posted on 11/15/13)
Good relayReview by Derck
Quality
Price
Value
I don’t wanna say more in details. It’s of good value with my project. Other products I ordered in your shop are great too. (Posted on 11/8/13)
Works wellReview by Brian
Quality
Price
Value
This relay board works well with the Raspberry Pi, If I need other tools, I will come to your store again! (Posted on 11/4/13)
Nice relay, good price and qualityReview by Beck
Quality
Price
Value
The relay works really good for my project. Great! (Posted on 8/26/13)
reverse logic on Rpi but easily modifiedReview by Richard
Quality
Price
Value
This is an easy interface for the RPI and nothing special is needed to interface to the 3 volt GPIO bus or a 3 volt powered I2C port expander.

Having said that. the logic is backwards for a Rpi. A low (off) at the relay board's input energizes the relay. This is easily changed by cutting a trace on the board and adding two jumpers.



(Posted on 6/16/13)
Nice Board. Needs more documentationReview by Scott
Quality
Price
Value
This board works well with the Arduino but needs more than just a schematic for the average hobbyist to be comfortable purchasing it. (Posted on 9/3/12)

7 Item(s)

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Depending on your location and the type of goods you have purchased, SainSmart.com will dispatch your items via 1 from 5 carriers. Items will be shipped from our main warehouse in China. If you prefer to have it shipped from other warehouse, please contact us via support@sainsmart.com


1. STANDARD SHIPPING: China Post/EUB
China Post is economic airmail reaching most part of the world, which generally takes about approximately 20 business days to arrive. And this will reduce the risk charging by local custom.
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Sainsmart 2-Channel 5V Relay Module for Arduino Raspberry Pi http://www.sainsmart.com/media/catalog/product/cache/1/image/265x/9df78eab33525d08d6e5fb8d27136e95/4/4/444.jpg
$5.99