Hello Arduino forum!
Recently, when I was doing a project with a breadboard, my Arduino started to get really hot. Like, 1st degree burn type hot. I unplugged my USB plug, and tried to cool it off. I think it was caused by improper wiring.
However, now, even if my Arduino is off of the board, it still gets really how when I plug it in. How can I fix this? No component really seems to be damaged.