With combinations of RGB values ( 0 - 255 ) you can reproduce just about any colour, so in a sense a controllable RGB LED is a universal LED.īefore you start any LED strip project, the first thing you will need to think about is Power Supply.One of these RGB LED contains 3 LEDs ( Red,Blue and Green ). By connecting the data output pin to the data input pin of the next strips, it is possible to daisy chain the LEDs to theoretically arbitrary length. It requires only one data input to control the state, brightness, and colour of all the three LEDs. They comes with tiny 5050 ( 5mm x 5mm ) surface-mount package which includes three bright LEDs (Red, Green, and Blue) and a integrated driver chip (WS2811). You can use these LED strips to add complex lighting effects to any of your project.
These are chainable from one to the next so you can power and program a long line of NeoPixels together to form an endless string of LEDs. NeoPixel is a family of rings, strips, boards & sticks of pulsing, colourful miniature LEDs.
In this Instructable, we will explore about the addressable RGB LED (WS2812 ) or popularly known as Adafruit NeoPixel.
0 kommentar(er)
