Hi Guys, I have google about this one, but i don't find any related topics about this issue. Actually I have buy new one arduino uno R3 yesterday. When I connect it to my PC, The "L" led is not blinking, i think it should blinking I have try to connect it to my mac and windows its not detected a…

[Help] "L" Led not blinking

system October 1, 2013, 2:53am 11

So do you think my arduino doesn't have a bootloader?
Do you have any tutorial for this?

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