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  • 2 Channel 5V High Level Trigger Relay Module for Arduino

    posted by Troncs on 04/15/2013
    1

    Involvement:General (knows how to use it) - Ownership:1 week to 1 month

    Pros:

    The value is low compared with other modules of the same segment, ie 5v input with 2 relay, 28v to 250v supports in a strain of 10A.

    Cons:

    Not contain LED indicating the relevant state, ie, when it is on or off.

    OtherThoughts:

    Can be used with a switch in parallel. Easy installation for aqules who has basic knowledge of electronics and arduino. This relay will serve 95% of the projects, taking due attention to the engines pscina.

    Bottomline:

    Plate of red and blue relay. The circuit comes with an opto-isolator which very important for this type of connection.

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