@aeonofdiscord
hmm
this might help with the parts bit?
https://hackaday.com/2007/11/16/how-to-where-to-find-parts-for-your-projects/
And if you're struggling to come up with a project idea, you could consult makezine?
https://makezine.com/category/technology/
Or adafruit's "Learn" section?
https://learn.adafruit.com/