Basic Level     Skills: PIC, LM35, 7-Seg, Analog    
Author

Description

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.

  Filesize

25.13 kB

  Downloads

6128

  Rating
 

Comments

hasitha
21 Jul 2014: 15:46 PM
Well Done.
  
robotgirl
25 Apr 2015: 18:12 PM
can yoy please explain the schematic please? i dont understand it fully. specially the power supply part and voltage ref part.
Thanks.
  
ajay_bhargav
29 Apr 2015: 18:58 PM
@robotgirl, please post your questions in forum. We will be glad to answer them.
  
samant
12 Sep 2015: 15:37 PM
Hi
All i am new to this firm looking for Circuit diagram of ECU ( Engine control unit) of micro turbojet engine can any have any idea of it? i am working on its since many months but would get any susses.
  
(Required; Min length 5)
(Required; will not be displayed)

Conversation

Thu May 25 2017, 05:25 AM
Monir Hossain
Can i change the 7-Segment are common pin ? And how to?
Mon May 08 2017, 12:45 PM
ivan muvunyi
please can you send me wiring diagram for automatic control of 3 phase induction motor for production of maize flour
Wed May 03 2017, 08:39 PM
imran qureshi
hello friend
Sun Apr 30 2017, 05:49 AM
Lijin G Varghese
Can u send me the circuit diagram for Program to interface GSM Module with 8051 microcontroller (AT89C51) using PC and LCD
Fri Apr 28 2017, 03:47 PM
SANDEEP T S
I need pcb wizard 3.5 version kindly send valid link of yours
ExperimenterUK
Mon Apr 17 2017, 11:56 PM
Sorry..We had a problem with registration.Confirmation emails were not sent.Please re-register
Thu Apr 13 2017, 07:29 PM
Piyush Aughad
I want circuit & program for radar detection using Microcontroller 8051
Tue Apr 11 2017, 03:27 AM
Shabbir Ahmed
Hi Ajay ....hope you and your family all will be fine are you working on andriod aplications if yes then plz reply me
Sun Apr 09 2017, 06:33 PM
ATHULYA NAIR
Dear Sir, I need to know what are the complexity for programming in 8051 Microcontroller for three phase inverter?
Sun Apr 09 2017, 06:32 PM
ATHULYA NAIR
Dear Sir,

Downloads

Comments

Gaurav9527
Tue May 23 2017, 10:24 AM
rapushh
Tue May 23 2017, 10:22 AM
lubnakhan
Sat May 20 2017, 10:23 AM
Utsavi
Wed May 17 2017, 10:35 AM
Samimash
Tue May 16 2017, 01:15 PM
gangusa
Mon May 15 2017, 04:34 AM
raghuzala
Sun May 14 2017, 02:32 PM
Prakashlimbachiya
Sat May 13 2017, 07:34 AM

Online

Guests: 55, Members: 0 ...

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

Members: 37829
Newest member: Gaurav9527
Forum Activity
yogesh puri Avatar
Posted By yogesh puri
Thu May 25 2017, 10:33 PM
dear sirif i simulate the above program in keil it...
ExperimenterUK Avatar
Posted By ExperimenterUK
Wed May 24 2017, 09:42 PM
If you run the display in 4 bit mode and share pin...
ExperimenterUK Avatar
Posted By ExperimenterUK
Wed May 24 2017, 09:27 PM
Please post your code and Proteus file.
ExperimenterUK Avatar
Posted By ExperimenterUK
Wed May 24 2017, 09:23 PM
i am unable to simulate following code in protous...
ajay_bhargav Avatar
Posted By ajay_bhargav
Wed May 24 2017, 05:01 AM
Duplicate post of http://www.8051projects.net/t651...
ajay_bhargav Avatar
Posted By ajay_bhargav
Wed May 24 2017, 05:00 AM
All I can say looking at the post is "insufficient...
ajay_bhargav Avatar
Posted By ajay_bhargav
Wed May 24 2017, 04:58 AM
(the 3 motorsteppers need to move independently, b...
ajay_bhargav Avatar
Posted By ajay_bhargav
Wed May 24 2017, 04:55 AM
I am never sure with Proteus keypad. They always h...
yogesh puri Avatar
Posted By yogesh puri
Tue May 23 2017, 10:36 PM
i am unable to simulate following code in protous....
yogesh puri Avatar
Posted By yogesh puri
Tue May 23 2017, 10:34 PM
i am unable to simulate following code in protous...