hello everyone,

i am working on a project to make an digital thermometer without using microcontroller . But i don't have any idea ,for where should i start .Can someone help me

 

Here's a 'Living room Thermometer' from the master himself, Jim Williams:

 

Hello,

Is this a school project?
What parts are you allowed to use?
Can a voltmeter chip be used?
Can a temperature sensor chip be used?
How should the temperature be displayed, as bargraph or in numbers?
What range of temperature should be measured?

Bertus

 

You can follow this tutorial. https://www.instructables.com/Make-a-digital-thermometer/

 

This is a classic school exercise in introductory electronics.
Begin with a block diagram that shows the flow of data.



Next, make a list of all the requirements of the project.