I have the circuit done and working, but here is the problem:
With this code, happens two diferent thinks with power via USB or 9V black power jack.
without usb power, never is available, the serie...
int statusLed=13; //one
int statusLed2=12; //ten
int statusLed3=11; //hundred
byte incomingByte;
void setup() {
pinMode(statusLed,OUTPUT); // declare the LED's pin as output
pinMode(statusLed2,OUTPUT); // declare the LED's pin as output
pinMode(statusLed3,OUTPUT); // declare the LED's pin as output
Serial.begin(31250); //9600 for USB i 31250 for MIDI i 38400 for debugging
}
void loop () {
if (Serial.available() > 0) {
// read the incoming byte:
incomingByte = Serial.read();
blink(HIGH,statusLed);
delay(temps);
blink(LOW,statusLed);
delay(20);
}
}
void blink(byte valor, int nled){
digitalWrite(nled, valor);
}
anyone can help me?
thanks a lot!