Hacked Gadgets Forum

March 26, 2007

Nokia 3310 Cell Phone LCD Digital Thermometer

at 11:58 am. Filed under Cool Gadgets, DIY Hacks, Electronic Hacks

If you have an old Nokia 3310 cell phone collecting dust in a drawer why not put it to use? This Nokia 3310 Cell Phone LCD Digital Thermometer project uses a one wire DS18B20 and a Microchip PIC 12F629 microcontroller to take control of the old LCD directly. There is code, schematic and a foil pattern available on the site.
Via: Team Droid


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25 Responses to “Nokia 3310 Cell Phone LCD Digital Thermometer”

  1. NGinuity Says:

    I hope this works on a old Samsung LCD with a little convincing. I ripped an old one apart last week for some parts, and it would be nice to use that LCD.

  2. Alan Parekh Says:

    Spark fun has some more information about this LCD

  3. ali Says:

    my nokia 3310 is displaying security code when i turn it on , HELP, IS THERE A DEFUALT CODE ,can anyone help please

  4. Ducsi Says:

    Hi Ali,
    The default code is 12345.

  5. Clark Hummell Says:

    Man! and I just threw my old Nokia away, too!

  6. Hexypoo Says:

    Its always nice to see ancient tech getting a second life.

  7. abonou ali Says:

    salut tout

  8. Ivan Says:

    You could at least give credits to http://free-vz.t-com.hr/Ivica-Novakovic/Nokia%20Lcd%20Termometar.htm HE MADE this thermometer first and that is his invention so no copying without credits please!!

  9. Alan Parekh Says:

    Hi Ivan,

    Click on the article links, it’s in there. 🙂

  10. prinz Says:

    Hi Guys!
    i tryed to built this thermo,but i have some problems with its Function.

    when i put the Voltage, it shows the same thing as the display at the top of the page, but just for 1 second, and then nothing at all, when i pull the GND and i put it again , it do the same,
    how can i have a stable Display picture??

  11. Sagar Says:

    sir, can u please send me the instruction set file (.asm – assembly) file
    on the nokia 3310 lcd thermometer, pls

  12. Alan Parekh Says:

    Hi Sagar,

    Looks like the original article that was linked to was moved. The link in the article now points to the article again.

  13. asif Says:

    sir plz give me source code in the form of assembly,basic or c.i request u sir

  14. asif Says:

    sir plz give me source code in the form of assembly,basic or c.i request u sir.my id is mrasifrasool@hotmail.com.
    waiting ur responce

  15. iphone games music Says:

    Nice blog, i have added it to my favourites, greetings

  16. Simo Says:

    sir plz give me source code in the form of assembly,basic or C request u sir

  17. Alan Parekh Says:

    HI Simo,

    Please click on the link in the article for more information.

  18. heshanhhh Says:

    need .asm or c file for this,,,,plzzzz

  19. Alan Parekh Says:

    Looks like the HEX is provided (click on the link in the article). But I don’t seen any source code.

  20. Ersan Says:

    Please send me source code project.Assembly or C unimportant.
    I needed help.


    Please send me source code project .ASM

  22. Alan Parekh Says:


    Click on the link in the article, it will take you to the HEX file.


    Thanks for answers but i nead the assembler source code.I wanted to try a modification.Please if you want to send. Thanks.

  24. Alan Parekh Says:

    You will need to ask the creator, this project was only featured here.

  25. Frances Keogh Says:

    Is there any code info (C or assembler)?
    Any info at all on this temperature display via PIC?
    Sincere Thanks.

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