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Programmable chandelier circuit
// Chandelier workshop program (Non-interactive version)
// Created by Nathen Street 24 March 2012
// Program choice determined by switch on circuit board
// Option 1: Chase
// Option 2: Always on
int lightsOne = 0; // light group 1
int lightsTwo = 1; // light group 2
int lightsThree = 2; // light group 3
int chaseOne[] = {1, 1, 0, 0, 1, 0, 1, 0};
int chaseTwo[] = {0, 1, 1, 1, 1, 1, 0, 1};
int chaseThree[] = {1, 0, 1, 0, 1, 1, 1, 0};
int chaseDelay = 4000;
int lightSwitch = 4; // Header
int switchPower = 3; // Header
int state = 0; // Light on or off state
String program;
void setup() {
pinMode(lightsOne, OUTPUT);
pinMode(lightsTwo, OUTPUT);
pinMode(lightsThree, OUTPUT);
pinMode(lightSwitch, INPUT);
pinMode(switchPower, OUTPUT);
// determine what program - this means for program changes
// the power has to be turned on/off
digitalWrite(switchPower, HIGH);
delay(2000);
state = digitalRead(lightSwitch);
if (state == HIGH) {
program = "alwaysOn";
} else {
program = "blink";
}
}
void loop() {
if (program == "alwaysOn") {
digitalWrite(lightsOne, HIGH);
digitalWrite(lightsTwo, HIGH);
digitalWrite(lightsThree, HIGH);
}
if (program == "blink") {
for (int i=0; i<8; i++) {
digitalWrite(lightsOne, chaseOne[i]);
digitalWrite(lightsTwo, chaseTwo[i]);
digitalWrite(lightsThree, chaseThree[i]);
delay(chaseDelay);
}
}
}
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