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Digital Thermometer

Discussion in 'General Electronics Discussion' started by Allycat, Feb 12, 2014.

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  1. Allycat


    Jan 17, 2014
    Hi, I want to make a digital thermometer for wine making can anyone tell me what components i need and a basic circuit to follow. Any help greatly appreciated.

  2. BobK


    Jan 5, 2010
    I would think these are avaiable for less money than you could make one. Is there something really special that it has to do, that you cannot get in a commercial unit?

  3. Allycat


    Jan 17, 2014
    Hi Bob, thanks for your reply. I just want to do it as I am interested in electronics and Ive probably got most of what I need so the cost hopefully will be minimal. I am also interested in using a raspberry pi for controlling the temprature of the wine and displaying it. I would also like to be able to access the readings remotely but thats for another day/forum.
  4. (*steve*)

    (*steve*) ¡sǝpodᴉʇuɐ ǝɥʇ ɹɐǝɥd Moderator

    Jan 21, 2010
    If you want to access the data remotely, look up the NRF24L01+ modules. They're about $1 each, and aside from requiring 3.3V rather than 5V, the hardware aspect is pretty easy.

    Here is someone using them with an rpi.
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