Uriel

I asked similar question before but, if I have speakers with a regular connector, can I take old earphones and get the aux cable and make a working speakers?

Hey everyone, I want to start learn about Arduino and esp 8266, where can I get information about about it? I don't really know what should I order from eBay/amazon and how to...

so can I empty them somehow?

Also will I be able to do that with those speakers?

And what if I don't have a bench power supply?

Is there any interesting projects I can do with the esp only?

So what should I buy?