To add to this, a lot of large scale batteries also have built in safeties in addition to the battery cells. So even if you don't shock yourself, you could burn down your house from a bad battery cell.
I’m currently working on a more complex project that uses double sided assembly (and a weird USB-C connector). To practice these things a little, I ordered some low cost boards to get used to that connector and explore double sided reflow (which seems easier than I expected)....
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The first double sided board I made at home :) (lemmy.world)
I’m currently working on a more complex project that uses double sided assembly (and a weird USB-C connector). To practice these things a little, I ordered some low cost boards to get used to that connector and explore double sided reflow (which seems easier than I expected)....