добавлена библиотека neoPixels

libraries/NeoPixel/examples/simple/simple.ino

@@ -0,0 +1,42 @@
+#include <NeoPixel.h>
+
+#define PIN        2
+#define NUMPIXELS  8
+
+NeoPixel pixels(NUMPIXELS, PIN);
+
+uint8_t red = 0xff;
+uint8_t green = 0x00;
+uint8_t blue = 0x00;
+uint8_t white = 0x00;
+
+void setup() {
+  // init pin for led control
+  pixels.begin();
+}
+
+void loop() {
+  // clear pixels colors
+  pixels.clear();
+
+  // set new color and show it
+  for(int i=0; i<NUMPIXELS; i++) {
+    pixels.setPixelColor(i, pixels.Color(red, green, blue));
+    pixels.show();
+  }
+  delay(1000);
+  // update color to set
+  if (white == 0xff) {
+    red = 0xff;
+    green = blue = white = 0x00;
+  }else if (red == 0xff) {
+    green = 0xff;
+    red = blue = 0x00;
+  }else if (green == 0xff) {
+    blue = 0xff;
+    red = green = 0x00;
+  }else if (blue == 0xff) {
+    white = 0xff;
+    red = green = blue = 0xff;
+  }
+}

libraries/NeoPixel/examples/simpleWithSerial/simpleWithSerial.ino

@@ -0,0 +1,57 @@
+#include <NeoPixel.h>
+
+#define PIN        2
+#define NUMPIXELS  8
+
+NeoPixel pixels(NUMPIXELS, PIN);
+
+void setup() {
+  // init Serial and pin for led control
+  Serial.begin(9600);
+  pixels.begin();  
+  Serial.println("pixels.begin");
+  delay(1000);
+  // clear pixels and show
+  pixels.clear();
+  pixels.show();
+  Serial.println("pixels.clear");
+  delay(1000);
+}
+
+void loop() {  
+  // sequentially set a new pixel color and show it
+  for(int i=0; i<NUMPIXELS; i++) {
+    pixels.setPixelColor(i, pixels.Color(0xff, 0x00, 0x00));
+    pixels.show();
+  }
+  Serial.println("pixels.Color red");
+  delay(1000);
+
+  for(int i=0; i<NUMPIXELS; i++) {
+    pixels.setPixelColor(i, pixels.Color(0x00, 0xff, 0x00));
+    pixels.show();
+  }
+  Serial.println("pixels.Color green");
+  delay(1000);
+
+  for(int i=0; i<NUMPIXELS; i++) {
+    pixels.setPixelColor(i, pixels.Color(0x00, 0x00, 0xff));
+    pixels.show();
+  }
+  Serial.println("pixels.Color blue");
+  delay(1000);
+
+  for(int i=0; i<NUMPIXELS; i++) {
+    pixels.setPixelColor(i, pixels.Color(0xff, 0xff, 0xff));
+    pixels.show();
+  }
+  Serial.println("pixels.Color white");
+  delay(1000);
+
+  // clear leds
+  pixels.clear();
+  pixels.show();
+  Serial.println("pixels.clear");
+  delay(1000);
+}
+