I hacked on some hardware to solve my late-night ideas problem: You ever have late-night ideas, but don't want to use your phone??? It'll keep you up all night, right?? Boom. I realized "What if you had a keyboard but no screen????". I built my first hardware project to solve this. Most people think I'm always online. But I have a rule for last 5 yrs where I don't bring my phone in the bedroom. Only notebook. The problem is when I'd write down an idea in my notebook, I'd often forget…