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
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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.
  

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Conversation

ExperimenterUK
Thu Jul 11 2019, 08:55 PM
@ramos https://www.theengineeringprojects.com/2017/09/l298-motor-driver-library-proteus.html
ExperimenterUK
Thu Jul 11 2019, 08:44 PM
@praveen123. Can you give a link to the project ?
Thu Jul 11 2019, 05:47 PM
ramos
buenos dias alguien podria ayudarme necesito saber como descargar la libreria del l298n para proteus
Thu Jul 11 2019, 12:11 PM
praveen123
anyone can help me
Thu Jul 11 2019, 12:11 PM
praveen123
i need source code for 8051 -smart trolley rfid
Thu Jul 11 2019, 12:10 PM
praveen123
hii
ExperimenterUK
Thu Jun 27 2019, 10:14 PM
Hi.. good to see you again
۞ TPS ۞
Thu Jun 27 2019, 08:31 AM
Hello
AdiGhazi
Tue Jun 18 2019, 12:21 PM
Hlo Dear , I've to program AT89C51AC3 RT-LUM using flip but I'm getting time out error for RS232. Will you please suggest me which programmer will be supportable to program this Chip.
Sun Jun 16 2019, 08:48 PM
hanoch Taub
i need to interface sim800 to 8051, the problem is that on the module sim800 there are 9 pins connector and I don't know how to connect him to 8051, which pins to tx and rx on 8051 module sim there is

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3AAPC
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Fri Jul 05 2019, 04:25 AM
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Sat Jun 29 2019, 05:02 PM

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With the GPS antenna in the outdoors, I use the ub...
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Hello,Please share 8051 Assembly language code for...
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here is the source code prepared for you download ...
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I’ve use the AT89C51ED2 which has a similar progra...
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baud rate is 9600 at stop bits of 2. AdiGhaziThe u...
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Dear,I'm using RS232 serial port cable to use flip...
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Tue Jun 18 2019, 10:19 PM
Okay.. I have never programmed the AT89C51AC3 or ...
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Tue Jun 18 2019, 11:20 AM
Hlo Dear ,I've to program AT89C51AC3 RT-LUM using ...