Commodore 64 as a Thermometer!

You can get the PCB used in this video for just $5 from our sponsor PCBWay. Check them out - https://www.pcbway.com
There's a User Port on the back of the C64 that's got to be useful for something, right? Right! So with a few components and a little bit of programming, let's turn our C64 into a thermometer!
This video was inspired by the following video on Josip's Retro Bits:    • Measure Temperature with Commodore 64   Please check it out, and while you're there, subscribe to his channel. It's good stuff.

So, the bits:
User port port board: https://www.pcbway.com/project/sharep...
DS18B20 waterproof sensor https://thepihut.com/products/waterpr...
Wire, terminal block (optional), pin header (optional)

Data Sheet: https://www.analog.com/media/en/techn...

The code:
Please see Josip's video above for the original code.
Code for this episode: https://www.dropbox.com/scl/fi/i146eq...

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