Sparks on my arduino mega 
here : 
No water, It was running close of me then I saw that.
It works well for 1 hour and then... boom
Maybe I should reduce voltage ? (my arduino is burning, that's normal ?)
Sparks on my arduino mega
here :
No water, It was running close of me then I saw that.
It works well for 1 hour and then... boom
Maybe I should reduce voltage ? (my arduino is burning, that's normal ?)