npub1dv…7ttxk on Nostr: I found half an old sound system on the street. It has a really cool equalizer ...
I found half an old sound system on the street. It has a really cool equalizer #display .
My question: how to drive it? Is it LEDs? DC or AC input? What voltage?
Look at the glass piece in the corner - is this some sort of a lamp? (sorry for the blur)
#electronics #askfedi #askfediverse #upcycling #trash
Published at
2024-01-31 14:11:39Event JSON
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