The Arduino reads the Analog Temperature Signal into a variabel and then sends it to the computer.
Then the program I made in Visual Basic read from the COM port and converts it to celsius and farenheit. And last it puts the temperature in to the listboxes!
Here is a great tutorial that shows how you can do what I did in this video (not made by me):
Parts that I used:
- Arduino Uno
- Jumper wires (optional)
- Little prototyping board (optional)
Download the files here:
My project blog: