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Hi there!

I just updated my messy breadboard core to a nice clean bought pcb one, the first one was a bit dodgy, had to shake it to get display etc

But, since I have no 5v comming out of the 7805.

When I plug the core in, nothing happens and the 7805 just gets hot. It's a new one from reichelt

Does this sort of thing really happen?

thanks in advance

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