You have to learn until you die!
I have a little collection mania. Well, hate to throw anything out. Since I'm interested in electronics, this also applies to old PCB cards. I had a whole box of cards that were too good to throw out.
But I was suddenly in need of the box, for another project :-) So I had to clean up a bit, and sort out what was still worth anything.
Now the box had stood ten years and gained moisture and rust, And,,, well 2/3 was therefore nevertheless thrown out.
The last 1/3 of the PCB card which had good components that I wanted to take the time to solder out. before the rest are thrown away.
My cousin had is pretty amazing way to do it!
My PlayHouse is a channel where i will show, what i am working on. I have this house, it is 168 Square Meters / 1808.3ft² and it is full, of half-finished projects.
I love working with heating, insulation, green power, alternative energy, solar, wind and more. It all costs, but I'm trying to get the most out of my money, and my time.