I have accidentally broke my Arduino uno when I accidentally put 24volts on it and I am not sure what to replace, because I have tested the fuse but it is continuous when measured but it is hot to touch. So is the fuse broken ? or could it be the chip itself ?

found out the chip was broken, I did that by de-soldering it and the fuse was no longer hot to touch! (it's cheaper at least for me to buy a new chip instead of a new device)

What is broken on my arduino uno?

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Idahowalker November 13, 2021, 8:07pm 2

I'm sure many things got burnt when one puts 24V onto a 5V device.

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What is broken on my arduino uno?

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