Arduino Hero (Uno) project for craftingtable.com Lost In Space Adventure Kit Day 5 - Creative Experiment B

sketch-day-5-creative-example-lost-in-space-15JULY2025.inoB-

#include "Arduino.h"

const byte leds[6] = {13, 12, 11, 10, 9, 8}; // Red, Green, Blue LEDs
const byte dips[3] = {4, 3, 2};   // Corresponding DIP switches

void setup() {
  // Set up LED pins as outputs
  for (byte i = 0; i < 6; i++) {
    pinMode(leds[i], OUTPUT);
    // Ensure LEDs start OFF
    digitalWrite(leds[i], LOW);
  }

  // Set up DIP switch pins as inputs
  for (byte i = 0; i < 3; i++) {
    pinMode(dips[i], INPUT);
  }

  // You might want to start Serial communication for debugging, but it's optional.
  // Serial.begin(9600);
}

void loop() {
  // 1. Read the state of all DIP switches and count how many are ON
  int activeDipSwitches = 0;
  for (byte i = 0; i < 3; i++) {
    if (digitalRead(dips[i]) == HIGH) { // Check if the current DIP switch is ON
      activeDipSwitches++; // Increment the counter if it's ON
    }
  }

  // 2. Decide what to do based on the count of active DIP switches
  if (activeDipSwitches == 1) {
    // If exactly one DIP switch is ON, find which one it is and turn on its corresponding LED
    if (digitalRead(dips[0]) == HIGH) {
        digitalWrite(leds[0], HIGH); // Turn ON the LED corresponding to the active DIP switch
        digitalWrite(leds[2], HIGH);
        digitalWrite(leds[4], HIGH);
        delay(500);
        digitalWrite(leds[0], LOW);
        digitalWrite(leds[2], LOW);
        digitalWrite(leds[4], LOW);
        delay(250);
        digitalWrite(leds[0], HIGH);
        digitalWrite(leds[2], HIGH);
        digitalWrite(leds[4], HIGH);
        delay(500);
        digitalWrite(leds[0], LOW);
        digitalWrite(leds[2], LOW);
        digitalWrite(leds[4], LOW);
        delay(250);
        digitalWrite(leds[0], HIGH);
        digitalWrite(leds[2], HIGH);
        digitalWrite(leds[4], HIGH);
        delay(1500);
        digitalWrite(leds[0], LOW);
        digitalWrite(leds[2], LOW);
        digitalWrite(leds[4], LOW);
        delay(1000);
      } else {
        digitalWrite(leds[1], LOW); // Ensure other LEDs are OFF
        digitalWrite(leds[3], LOW);
        digitalWrite(leds[5], LOW);
      } 
    if (digitalRead(dips[1]) == HIGH) {
      digitalWrite(leds[1], HIGH); // Turn ON the LED corresponding to the active DIP switch
      digitalWrite(leds[3], HIGH);
      digitalWrite(leds[5], HIGH);
      delay(500);
      digitalWrite(leds[1], LOW);
      digitalWrite(leds[3], LOW);
      digitalWrite(leds[5], LOW);
      delay(250);
      digitalWrite(leds[1], HIGH);
      digitalWrite(leds[3], HIGH);
      digitalWrite(leds[5], HIGH);
      delay(500);
      digitalWrite(leds[1], LOW);
      digitalWrite(leds[3], LOW);
      digitalWrite(leds[5], LOW);
      delay(250);
      digitalWrite(leds[1], HIGH);
      digitalWrite(leds[3], HIGH);
      digitalWrite(leds[5], HIGH);
      delay(1500);
      digitalWrite(leds[1], LOW);
      digitalWrite(leds[3], LOW);
      digitalWrite(leds[5], LOW);
      delay(1000);
    } else {
      digitalWrite(leds[1], LOW); // Ensure other LEDs are OFF
      digitalWrite(leds[3], LOW);
      digitalWrite(leds[5], LOW);
    }
    if (digitalRead(dips[2]) == HIGH) {
      digitalWrite(leds[0], HIGH);
      delay(250);
      digitalWrite(leds[0], LOW);
      digitalWrite(leds[1], HIGH);
      delay(250);
      digitalWrite(leds[1], LOW);
      digitalWrite(leds[2], HIGH);
      delay(250);
      digitalWrite(leds[2], LOW);
      digitalWrite(leds[3], HIGH);
      delay(250);
      digitalWrite(leds[3], LOW);
      digitalWrite(leds[4], HIGH);
      delay(250);
      digitalWrite(leds[4], LOW);
      digitalWrite(leds[5], HIGH);
      delay(250);
      digitalWrite(leds[5], LOW);
      delay(250);
      digitalWrite(leds[5], HIGH);
      delay(250);
      digitalWrite(leds[5], LOW);
      digitalWrite(leds[4], HIGH);
      delay(250);
      digitalWrite(leds[4], LOW);
      digitalWrite(leds[3], HIGH);
      delay(250);
      digitalWrite(leds[3], LOW);
      digitalWrite(leds[2], HIGH);
      delay(250);
      digitalWrite(leds[2], LOW);
      digitalWrite(leds[1], HIGH);
      delay(250);
      digitalWrite(leds[1], LOW);
      digitalWrite(leds[0], HIGH);
      delay(250);
      digitalWrite(leds[0], LOW);
      delay(250);
      digitalWrite(leds[0], HIGH);
      digitalWrite(leds[1], HIGH);
      digitalWrite(leds[2], HIGH);
      digitalWrite(leds[3], HIGH);
      digitalWrite(leds[4], HIGH);
      digitalWrite(leds[5], HIGH);
      delay(500);
      digitalWrite(leds[0], LOW);
      digitalWrite(leds[1], LOW);
      digitalWrite(leds[2], LOW);
      digitalWrite(leds[3], LOW);
      digitalWrite(leds[4], LOW);
      digitalWrite(leds[5], LOW);
      delay(250);
      digitalWrite(leds[0], HIGH);
      digitalWrite(leds[1], HIGH);
      digitalWrite(leds[2], HIGH);
      digitalWrite(leds[3], HIGH);
      digitalWrite(leds[4], HIGH);
      digitalWrite(leds[5], HIGH);
      delay(500);
      digitalWrite(leds[0], LOW);
      digitalWrite(leds[1], LOW);
      digitalWrite(leds[2], LOW);
      digitalWrite(leds[3], LOW);
      digitalWrite(leds[4], LOW);
      digitalWrite(leds[5], LOW);
      delay(250);
      digitalWrite(leds[0], HIGH);
      digitalWrite(leds[1], HIGH);
      digitalWrite(leds[2], HIGH);
      digitalWrite(leds[3], HIGH);
      digitalWrite(leds[4], HIGH);
      digitalWrite(leds[5], HIGH);
      delay(1500);
      digitalWrite(leds[0], LOW);
      digitalWrite(leds[1], LOW);
      digitalWrite(leds[2], LOW);
      digitalWrite(leds[3], LOW);
      digitalWrite(leds[4], LOW);
      digitalWrite(leds[5], LOW);
      delay(1000);
    }
  } else {
    // If zero, two, or three DIP switches are ON, turn ALL LEDs OFF
    for (byte i = 0; i < 3; i++) {
      digitalWrite(leds[i], LOW); // Turn OFF all LEDs
    }
  }

  // Optional: A small delay can help stabilize readings, though often not strictly necessary for simple switch reads.
  delay(50);
}