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  • Adafruit Solderless Analog RGB LED Strip Clip Sampler [ADA10
    Precio:  $1,287.00

    Adafruit Solderless Analog RGB LED Strip Clip Sampler [ADA10

    -Titulo Original : Adafruit Solderless Analog RGB LED Strip Clip Sampler [ADA1004]-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1004 // Stock Type: LEDs >> Strips // In Stock & Ready to Ship // These ingenious little clips make it easier than ever to use our analog RGB LED strips - no need to solder! The clips snap onto the ends of the LED strip and hold securely. They're not waterproof but you could cover them in heat-shrink to make them weatherproof. You get one piece of three different types: One is a short joiner - it can join two strips together. The second type is a long joiner - it can join two strips together 6 apart. The third type is a pig-tail, it gives you four stripped wires at the end that you can solder or plug into one of our controllers (also 6 long). We have a tutorial on using these clips over at http://learn.adafruit.com/solderless-rgb-led-clips...
  • Adafruit LED Lighting Modules NeoPixel 1/4 60 Ring RGB LED W
    Precio:  $2,437.00

    Adafruit LED Lighting Modules NeoPixel 1/4 60 Ring RGB LED W

    -Titulo Original : LED Lighting Modules NeoPixel 1/4 60 Ring RGB LED WS2812 (1 piece)-Fabricante : ADAFRUIT-Descripcion Original: Adafruit Part Number: 1768 // Stock Type: NeoPixels >> Rings // In Stock & Ready to Ship // The biggest NeoPixel Ring yet! With four of these you can make a huge ring with 60 ultra bright smart LED NeoPixels are arranged in a circle with a 6.2 diameter. Each order comes with just the quarter ring. Four of this item are required to make a large ring. You will have to solder them together as well, so for the full ring of 60 LEDs, buy four and solder them together! Also, you'll need to give these mechanical backing, the solder joints are only for electrical signal, not strong enough to hold it together The rings are 'chainable' - connect the output pin of one to the input pin of another. Use only one microcontroller pin to control as many as you can chain together! Each LED is addressable as the driver chip is inside the LED. Each one has ~18mA constant current drive so the color will be very consistent even if the voltage varies, and no external choke resistors are required making the design slim. Power the whole thing with 5VDC and you're ready to rock. There is a single data line with a very timing-specific protocol. Since the protocol is very sensitive to timing, it requires a real-time microcontroller such as an AVR, Arduino, PIC, mbed, etc. It cannot be used with a Linux-based microcomputer or interpreted microcontroller such as the netduino or Basic Stamp. Our wonderfully-written Neopixel library for Arduino supports these pixels! As it requires hand-tuned assembly it is only for AVR cores but others may have ported this chip driver code so please google around. An 8MHz or faster processor is required. Comes with one quarter ring of 15 x individually addressable RGB LEDs assembled and tested. We recommend you buy four to build the full circle as this is just the 1/4 of the circle...
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