I have a bunch of hardware stuff lying around. Arduino kits, soldering equipment, even a pocket oscilloscope! I had good intentions with it but now it's mostly just sitting there. Any small cool project ideas to build? Also I always have this problem where I'm missing one tiny component (I live in NYC in Brooklyn) and have to run to a store in Manhattan or wait for an online order to fill it...any tips on things to keep around that everyone should have (I have different types of resistors, etc).

Mostly I feel like a software guy that's a bit of a hardware wannabe and it feels like I'd never get to the point where I could build a legit product, and would love some guidance on how to ideate in this space.