Arduino Nano - something burned

Hi, I have a problem.
I must have done something totally wrong today, because a part of my arduino nano burned. (see picture => next post)

The problem is that I don't get a connection between the arduino and my pc now. That means I can't upload new programs, althougt the blue LED is on.

Does anyone have an idea what kind of thinig this is and if I can replace it.

fraengers

It is the Schottky Diode between +5V und the +5V from USB Port.


Watterott electronic
Germany

Thanks!
Do I need exactly the same diode specified in the manual? (Diode, Schottky 0.5A 20V) Because I don't know where to get something like this.

No,
you need a Schottky Diode with minimum current of 0,5A and a voltage from 10V.

Just send it back to us and we'll fix it for free. All you have to pay is $4.00 shipping (US) or $6.50 (outside of US). Please e-mail us at support@gravitech.us for a RMA#.