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[ES] Blatt 1 und 2 hinzugefügt

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Signed-off-by: Jim Martens <github@2martens.de>
This commit is contained in:
Jim Martens
2015-04-21 23:49:42 +02:00
parent 7d2ccc24f3
commit 4086b4da40
12 changed files with 2641 additions and 0 deletions
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34
es/blatt1/uebung1-15a/uebung1-15a.ino Normal file
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@ -0,0 +1,34 @@
int ledPin = 7;
int buttonPlusPin = 5;
int buttonMinusPin = 3;
int counter = 0;
void setup() {
// put your setup code here, to run once:
pinMode(buttonPlusPin, INPUT);
pinMode(buttonMinusPin, INPUT);
Serial.begin(9600);
}
void loop() {
// put your main code here, to run repeatedly:
if (digitalRead(buttonPlusPin) == LOW) {
counter += 1;
}
if (digitalRead(buttonMinusPin) == LOW) {
counter -= 1;
}
if (counter > 255) {
counter = 255;
}
if (counter < 0) {
counter = 0;
}
analogWrite(ledPin, counter);
Serial.print("LED: ");
Serial.println(counter);
delay(50);
}