Wenn-Programm: Unterschied zwischen den Versionen
Aus RMG-Wiki
| Zeile 17: | Zeile 17: | ||
} | } | ||
</pre> | </pre> | ||
| + | |||
| + | |||
| + | anderes: | ||
| + | void setup() | ||
| + | { | ||
| + | pinMode(7,OUTPUT); //LED | ||
| + | pinMode(8,OUTPUT); //Lautsprecher | ||
| + | } | ||
| + | void loop() | ||
| + | { | ||
| + | digitalWrite(7,HIGH); //LED an | ||
| + | delay(2000); // 2sec verz. | ||
| + | digitalWrite(7,LOW); //Led aus | ||
| + | tone(8,20000,1000); // Ton an | ||
| + | delay(2000); // 2sec verz. | ||
| + | } | ||
Version vom 15. Mai 2015, 11:15 Uhr
void setup()
{
pinMode(13,OUTPUT);
pinMode(7,INPUT);
}
void loop()
{
if(digitalRead(7)==HIGH)
{
digitalWrite(13,HIGH);
}
if(digitalRead(7)==LOW)
{
digitalWrite(13,LOW);
}
}
anderes:
void setup()
{
pinMode(7,OUTPUT); //LED pinMode(8,OUTPUT); //Lautsprecher
} void loop() {
digitalWrite(7,HIGH); //LED an delay(2000); // 2sec verz. digitalWrite(7,LOW); //Led aus tone(8,20000,1000); // Ton an delay(2000); // 2sec verz.
}

