I recently did something similar to this short term (airbnb for a month in SF) and I'm curious: are all digital nomads strictly software guys or writers? I have

I recently did something similar to this short term (airbnb for a month in SF) and I'm curious: are all digital nomads strictly software guys or writers? I have physical electronics and carpentry projects I like to do in my spare time, so I had a trunk full of tools during my airbnb stay. Is it possible to do hardware projects on the road? Maybe rely on hackerspaces for tools and such?