Vandrande LED:s
/*
Experiment med Uno R3 och Bar-graf
Koppla 2 till 11 till ett 470 ohms motstånd, en till varje pinne.
koppla andra ändan av motståndet till anod-sida på bargrafen, en till vare pinne.
Koppla ihop alla katoder med GND.
*/
void setup() {
pinMode(2, OUTPUT);
pinMode(3, OUTPUT);
pinMode(4, OUTPUT);
pinMode(5, OUTPUT);
pinMode(6, OUTPUT);
pinMode(7, OUTPUT);
pinMode(8, OUTPUT);
pinMode(9, OUTPUT);
pinMode(10, OUTPUT);
pinMode(11, OUTPUT);
}
void loop() {
TandAllaLED();
SlackAllaLED();
Walk(25);
TandAllaLED();
Walk(25);
WalkDubbel(100);
TandAllaLED();
WalkDubbel(200);
WalkDubbel(100);
WalkDubbel(100);
WalkDubbel(100);
WalkDubbel(100);
WalkDubbel(100);
}
void Walk(int paus){
for (int i = 2; i < 12; i = i + 1) {
digitalWrite(i, HIGH);
delay(paus);
digitalWrite(i, LOW);
}
delay(500);
}
void WalkDubbel(int paus){
for (int i = 2; i < 12; i = i + 1) {
digitalWrite(i, HIGH);
digitalWrite(13 - i, HIGH);
delay(paus);
digitalWrite(i, LOW);
digitalWrite(13 - i, LOW);
}
delay(500);
}
void TandAllaLED(){
digitalWrite(2, HIGH);
digitalWrite(3, HIGH);
digitalWrite(4, HIGH);
digitalWrite(5, HIGH);
digitalWrite(6, HIGH);
digitalWrite(7, HIGH);
digitalWrite(8, HIGH);
digitalWrite(9, HIGH);
digitalWrite(10, HIGH);
digitalWrite(11, HIGH);
delay(500);
}
void SlackAllaLED(){
digitalWrite(2, LOW);
digitalWrite(3, LOW);
digitalWrite(4, LOW);
digitalWrite(5, LOW);
digitalWrite(6, LOW);
digitalWrite(7, LOW);
digitalWrite(8, LOW);
digitalWrite(9, LOW);
digitalWrite(10, LOW);
digitalWrite(11, LOW);
delay(500);
}