Create README.md

Author: tritechsc

rbb-led-4pin/README.md

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+This works
+int redPin= 7;
+int greenPin = 6;
+int bluePin = 5;
+
+void setup() {
+  pinMode(redPin, OUTPUT);
+  pinMode(greenPin, OUTPUT);
+  pinMode(bluePin, OUTPUT);
+}
+
+void loop() {
+  setColor(255, 0, 0); // Red Color
+  delay(1000);
+  setColor(0, 255, 0); // Green Color
+  delay(1000);
+  setColor(0, 0, 255); // Blue Color
+  delay(1000);
+  setColor(255, 255, 255); // White Color
+  delay(1000);
+  setColor(170, 0, 255); // Purple Color
+  delay(1000);
+}
+
+void setColor(int redValue, int greenValue, int blueValue) {
+  analogWrite(redPin, redValue);
+  analogWrite(greenPin, greenValue);
+  analogWrite(bluePin, blueValue);
+}