What I work with
A desk for the software work and a bench for the hardware next to it.
Main machine for development, analysis, and research.
Laptop for travel, and for projects that need macOS.
A good monitor for long hours of work.
A mouse and keyboard set that's easy to share between the PC and the laptop.
Audio interface for good sound (I'm a music lover).
Studio monitors for listening, recording and making music (I play electric guitar as a hobby).
Headphones for listening to music in good quality, and for making music.
3D printer for printing cases, crafts, decor, and other useful things.
Multimeter and oscilloscope in one, for working with electronics.
Component tester for capacitors and unmarked parts.
Soldering iron and hot air station for soldering various things.