FIT0613

      Digital RGB LED Strip 120 LED-White SKU:FIT0613   If you are going to make something dazzling and colorful, then you have come to the right place. Now, DFRobot is launching this Digital RGB LED Strip. This WS2812 RGB LED strip is composed of a series of colorful LEDs. All of the LEDs can be controlled by us with just one signal line. Each LED is an individual pixel point that consists of the three primary colors: red, green and blue. It is able to achieve 256 levels brightness display and 16777216 full color display. Meanwhile, we set intelligent digital port data latch and signal reshaping amplification drive circuit inside the LED, greatly ensuring the consistency of pixel point light color. With good flexibility, this strip of pure color can be arbitrary bent or cut off. The adhesive tape on the back of the LED strip makes it able to be fixed on anywhere. Power it up, you will be in a magical and colorful world in seconds. They can be used in home decoration, festival interactive activity, intelligent LED, shining DIY device, and so on. SPECIFICATION   Input Voltage: 5V   Power Factor: 20    Beam Angle: 120°    LED Quantity: 120    Width: 10MM    Length: 2M              https://www.dfrobot.com/product‐1836.htmlhttps://www.dfrobot.com/product‐1836.html//4‐3‐19   Introduction This WS2812 RGB LED strip is composed of a series of colorful LEDs. All of the LEDs can be controlled by us with just one signal line. Each LED is an individual pixel point that consists of the three primary colors: red, green and blue. It is able to achieve 256 levels brightness display and 16777216 full color display. Meanwhile, we set intelligent digital port data latch and signal reshaping amplification drive circuit inside the LED, greatly ensuring the consistency of pixel point light color. With good flexibility, this strip of pure color can be arbitrary bent or cut off. The adhesive tape on the back of the LED strip makes it able to be fixed on anywhere. Power it up, you will be in a magical and colorful world in seconds. They can be widely used in home decoration, festival interactive activity, intelligent LED, shining DIY device, and so on. Specification  Input Voltage: 5V  Power Consumption: 0.2W per LED  Beam Angle: 120°  LED Quantity: 60 LEDs per meter  Length: 2m  Width: 10mm Pinout Number Name Function Description 1 +5V Power + 2 Ground Power - 3 DIN Signal input 4 DO Signal output Tutorial This tutorial will show you how to use Arduino UNO to control the LED strip to display all kinds of different lighting effects such as breathing, flashing etc. Preparation  Hardware o Arduino UNO ×1 o RGB LED Strip 120LEDs-white ×1 o Several Dupont line  Software o Arduino IDE, click to download Arduino IDE Connection Diagram Sample Code Click to download Arduino Library. How to install the library? /***************************************************  * Digital RGB LED Strip 120 LED‐Black/White     * ****************************************************  *  Control an Light string on like a Breathing LED, repeatedly.      * @author WENZHENG.WANG  * @version  V1.0  * @date  2019‐1‐29  * All above must be included in any redistribution  * ****************************************************/  #include     #define PIN 7     //The signal pin connected with Arduino      #define LED_COUNT 180 // the amount of the leds of your strip    // Create an instance of the Adafruit_NeoPixel class called "leds".  // That'll be what we refer to from here on...  Adafruit_NeoPixel leds = Adafruit_NeoPixel(LED_COUNT, PIN, NEO_GRB + NEO_KHZ800);    void setup()  {    leds.begin();  // Call this to start up the LED strip.    clearLEDs();   // This function, defined below, turns all LEDs off...    leds.show();   // ...but the LEDs don't actually update until you call this.  }    void loop()  {      for (int i=0; i