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  • easy to use - very good for learning

    posted by Bergerrob72 on 06/16/2013
    0 0

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

    Pros:

    The price is good. The module sits nicely on a breadboard and is easy to connect to your Arduino. Build is strong enough and soldering is well made.
    Accuracy matches my other thermometers and electronic thermostats in the house as well as the humidity reading on my dehumidifier.

    Cons:

    Probably not suited for projects where accuracy is critical.
    Does not have decimal readings, only integer increments. Could be limited by the library I was using.

    OtherThoughts:

    Real nice to learn arduino programming using analogRead and display the results on an LCD screen. A little search will also take you to a library and examples on how to use if required.
    Even if the middle pin isn't marked as +, it's fairly easy to figure it out: S is signal, - is ground so middle has to be positive.
    I have it powered via the 5V pin from my arduino.
    Testes on Uno and Mega it got the same reading on both boards.

    Bottomline:

    Very interesting to test out LCD display using meaningful data. Can be use for projects where high accuracy is not required.

    • DHT11 project combined with LCD 5110 (1/2)
    • DHT11 project combined with LCD 5110 (2/2)

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