Hello from San Diego
The DroneBot Workshop seemed like a great departure from the abstract software programming stuff that I do for a day job and into the realm of physical electronics. Electronics is also very stay-at-home friendly and so I wanted to try my hand at a project.
I have heard so many facts, figures and rumors about electricity and electronics over the years, but I never did anything in practice with it until now. Bill's standalone linear DC power supply really piqued my interest and so I have spent some time building that. Maybe I can post some photos here and answer any questions about that project in particular.
Welcome to the forum. There is a section called Project Corner with subsection Show and Tell.
Arduino says and I agree, in general, the const keyword is preferred for defining constants and should be used instead of #define
"Never wrestle with a pig....the pig loves it and you end up covered in mud..." anon
My experience hours are >75,000 and I stopped counting in 2004.
Major Languages - 360 Macro Assembler, Intel Assembler, PLI/1, Pascal, C plus numerous job control and scripting