PIC Basic Project: Graphic Thermometer Recorder - Rickey's World of Microcontrollers & Microprocessors

ajay_bhargav
Mon Jun 30 2008, 10:26 AM

PIC Basic Project: Graphical temperature recorder (16F628 + LCD Nokia 3310 + DS18B20)

Here a nice graphic temperature recorder.

Features
It shows 60 samples. (new values scrolls left the plot)
Temperature is sampled every 15 Sec. and averaged.

The following parameters are configurable.
Sampling rate 15 Sec. to 3.825 Sec.(255*15)
Initial scale -30°C to 90°C
Scale resolution 1°C to 20°C division
Display contrast level

Configuration parameters are stored in eeprom.
To change parameter only the eeprom must be reprogrammed (NOT the code)
Refer to source code to know where they are stored.
N.B. Negative temperature for the initial scale value must be stored in 2 compliment form.

Source code attached.
(sorry for the Italian comment in the code, i have not time to translate)
Regards
Gianni
Gioppy

Screenshot:

Tags PIC Basic project Graphical thermometer using PIC nokia 3310 lcd nokia lcd 3310 DS1820 based thermometer PIC basic nokia lcd 3310 DS1820 nokia 3310 lcd PIC project

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Tue May 19 2020, 06:29 PM

Does anyone have microcontroller programming software for STC15F104W (core 8051, 4 k, 128 byte, 6 I/O pin, UART ... DIL8), that works?

Sat May 02 2020, 03:38 PM

Tamu Gurung

Hi I am looking for a assembly language program for a digital decimal counter. Time counts max limit of 2 mins starting from 2.00 mins and ending at 0.00. time is to be displayed on 4 7-segment LED displays. Edsim51 simulator to be used. Thanks

Wed Mar 25 2020, 09:39 AM

Tajammul

Sir kindly send the code file i2c for 8051

Fri Mar 13 2020, 06:36 PM

@ Rohitnani,ABEBE..which project ?

Fri Mar 13 2020, 08:55 AM

ABEBE

how can get hadwere of this project

Sat Mar 07 2020, 12:11 PM

Sir, Could you please send me the zip file input password....

Wed Feb 26 2020, 11:58 AM

Peter Parker

Is it possible to send multiple messages using only 1 GSM module?

Sat Feb 01 2020, 05:12 AM

Pearl Olin

Hello,

Wed Jan 22 2020, 01:16 PM

MINU CHAUDHARY

I m getting errors while simulation process during interfacing socket output and lcd... Can i get the report of ur project which is same as us.

Tue Jan 14 2020, 02:08 AM

shubham kharade

when i am trying to simulate the program in Proteus 8 professional, I am getting some errors as cannot find module file dhtxx.md can u help me

Downloads

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