You know, it's better a fryed 20€ Arduino Uno than a 1000€ MBA!
Honesty I don't know if the problem is in the Arduino usb interface, but it's a good practice to hook up things when everything is turned off!
You know, it's better a fryed 20€ Arduino Uno than a 1000€ MBA!
Honesty I don't know if the problem is in the Arduino usb interface, but it's a good practice to hook up things when everything is turned off!