Many of you should made Thermometer using LM35 and 2*16 LCD its very simple. Nokia 3310 LCD is very handy to use in this kind of applications, it is slim and have a lots of graphical details options, you can make symbols, icons with your display too.
This project will guide you to make a Thermometer using Nokia 3310 LCD, you have to use Library of this LCD which is available on this site to get it click Here, try making different kind of Display Graphics using this Library

This Project uses PIC12F629 and DS18B20, one wire temperature sensor from Maxim IC Reports degrees C with 9 to 12-bit precision, -55C to 125C (+/-0.5C). Each sensor has a unique 64-Bit Serial number etched into it - allows for a huge number of sensors to be used on one data bus.




Technical characteristics :

  • Voltage ....................... 3 - 3.3 V

  • Range (1) ....................-55 do 125' C

  • Min. temp. step ............ 0,1 ' C

  • Max. error ................... +/- 0,5 ' C

  • Max. resolution ............. 0,0625 ' C

  • Temp. refreshed every.... 1,2 sec.

  • Dimensions .............40 by 38 mm

  • 2 modes of display .........normal/inverse

  • Lcd ................84 by 48 pixel

  • Amperage (2)................. 0,2 mA - 0,8 mA


Schematic Diagram





PCB Layout






Program and PCB File

PCB file is in nokialcd.rar and it is made in u Protel 99 SE.


Attachment



for more info see this LINK
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Conversation

Wed Apr 24 2019, 12:30 AM
Kenneth Evans
Kind Regards,
ExperimenterUK
Sun Apr 14 2019, 10:52 PM
@hassan malik post your problem in the "General help Guidance and Discussion" forum
Sun Apr 14 2019, 05:06 PM
RAJESH MAPARi
please send me code to interface atmega32 with 24c1024 serial eeprom
Sun Apr 14 2019, 01:33 PM
hassan malik
hello sir i installed proteus 7.8 professional on window 7 ultimate and window 10 but there would be same errors onn both windows. the error is bad license key.please any one help me
Sun Apr 14 2019, 01:32 PM
hassan malik
hello sir i installed proteus 7.8 professional on window 7 ultimate and window 10 but there would be same errors onn both windows. the error is bad license key.
ExperimenterUK
Sat Apr 06 2019, 05:59 PM
@deshrar. Please post your question in 8051 forum
Sat Apr 06 2019, 07:43 AM
deshraj
hallo mam.. i have downloded gsm notice board code its running fine on lcd but how so send msg to the module . i mean format of password and msg.. thank you
kevinharsha
Wed Apr 03 2019, 04:38 PM
Can i see the circuit diagram for the music tone library 8051 project?
ExperimenterUK
Wed Apr 03 2019, 02:45 AM
@Prudhvi. Please post your request in 8051 forum
Tue Apr 02 2019, 01:02 AM
Prudhvi reddy
Can you please help me writing code for gsm to send a particular SMS after pressing a key in 4×4 keypad ..in 8051

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