- On 64 bit, Installs to Windows\syswow64\libusb0.dll. - On 32 bit, Installs to Windows\system32\libusb0.dll.
http://playground.arduino.cc/Main/MIDILibrary
#define LED_PIN 13
void setup() {
pinMode(LED_PIN, OUTPUT);
}
void loop() {
digitalWrite(LED_PIN, HIGH);
delay(3000);
digitalWrite(LED_PIN, LOW);
delay(3000);
}