Simple 3 Digit Temperature Meter





This project is a simple temperature meter using LM35 analog sensor connected to PIC microcontroller PIC16F676. The temprature is displayed on 3 digit 7-segment display. Project code is written in C language for CSS compiler for PIC. Here are few things that you can expect to learn from this project:

1. Using Analog port of PIC Microcontroller
2. Interfacing LM35 temperature sensor
3. Interfacing 7-segment display
4. Multiplexing multiple 7-segment display

Simple yet so much to learn in this project. If you are a starting to learn microcontrollers then this is your project. The download package also includes a proteus simulation so you can modify and test this code before building the actual hardware.

I want to thank Rakesh Suthar for submitting this project. I hope to see more learning oriented project from him.

Download Package Content:
  • main.c : Project C code
  • main.hex : Hex file
  • schematic.PDF : Schematic file
  • lm35-temp-meter.pdsprj : Proteus simulation Project file


If you have any questions or queries on this project feel free to ask in forum.

Download Here: Simple 3 Digit Temperature Meter

Tags Digital temperatureLM35PIC Microcontrolled LM35
printer friendly create pdf of this news item

Comments

Harini
14 May 2016: 09:34 AM
Wonderful article, very useful and well explanation. Thanks a lot for offering this unique post with us. I really enjoyed by reading your blog post.
  

Submit comment

(Required; Min length 5)
(Required; will not be displayed)

Conversation

DragonDad
Tue May 21 2019, 04:02 PM
Hi. Who is online?
Tue May 14 2019, 01:38 AM
Jayson Contreras
Hello
Xkalebar
Sun Apr 28 2019, 10:06 AM
Please provide me the code for gsm based sms controlled notice board
ExperimenterUK
Sun Apr 14 2019, 11:52 PM
@hassan malik post your problem in the "General help Guidance and Discussion" forum
Sun Apr 14 2019, 06:06 PM
RAJESH MAPARi
please send me code to interface atmega32 with 24c1024 serial eeprom
Sun Apr 14 2019, 02:33 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, 02:32 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, 06:59 PM
@deshrar. Please post your question in 8051 forum
Sat Apr 06 2019, 08:43 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, 05:38 PM
Can i see the circuit diagram for the music tone library 8051 project?

Downloads

Comments

DragonDad
Tue May 21 2019, 02:50 PM
dhiyamtech
Thu May 09 2019, 10:20 AM
harsha.reddy
Fri May 03 2019, 09:02 AM
soumen1963
Fri May 03 2019, 06:01 AM
Vasily
Mon Apr 29 2019, 04:03 AM
Xkalebar
Sun Apr 28 2019, 08:59 AM
obibikwe
Fri Apr 19 2019, 05:55 PM
gigyani
Thu Apr 18 2019, 01:43 AM

Online

Guests: 32, Members: 0 ...

most ever online: 182184
(Members: , Guests: 182184) on 06 Aug 2010: 05:37 AM

Members: 38066
Newest member: DragonDad
Forum Activity
Ansh12 Avatar
Posted By Ansh12
Sun Apr 28 2019, 02:15 PM
I made a minor change, it works in Proteus.Try the...
ExperimenterUK Avatar
Posted By ExperimenterUK
Thu Apr 25 2019, 08:20 PM
I made a minor change, it works in Proteus.Try the...
gigyani Avatar
Posted By gigyani
Thu Apr 25 2019, 01:17 AM
when i add cufirst.hex its not working.after 2-3 s...
ExperimenterUK Avatar
Posted By ExperimenterUK
Wed Apr 24 2019, 12:29 AM
http://www.8051projects.net/download-d205-electron...
gigyani Avatar
Posted By gigyani
Tue Apr 23 2019, 09:22 PM
How to enter the electronic voting machine into vo...
Ansh12 Avatar
Posted By Ansh12
Mon Apr 22 2019, 09:12 AM
Then flash the led when you get any input on B0.Le...
ExperimenterUK Avatar
Posted By ExperimenterUK
Fri Apr 19 2019, 05:35 PM
The full error is control_unit.asm(1294): error A4...
gigyani Avatar
Posted By gigyani
Thu Apr 18 2019, 10:09 PM
I'm using keil uvision5. attached is the rar file ...
ExperimenterUK Avatar
Posted By ExperimenterUK
Thu Apr 18 2019, 04:58 PM
Please zip your full code and post it.Which assemb...
gigyani Avatar
Posted By gigyani
Thu Apr 18 2019, 02:01 AM
STATREAD:MOV A, #WTCMD ;LOAD WRITE CO...