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LEDs & NeoPixels

LEDs, or Light Emitting Diodes, are semiconductor devices that emit light when an electrical current passes through them. They are highly efficient, durable, and require low power to operate, making them popular in a wide range of applications, from indicator lights in devices to street lighting and automotive headlights.

NeoPixels is a brand name for individually addressable LEDs, popularised by Adafruit Industries. These LEDs are built into a small circuit along with a driver chip that allows each LED to be controlled independently in terms of brightness and colour. This is achieved through digital communication, where a single data line from a controller can manage multiple LEDs, allowing for complex lighting effects and animations with minimal wiring.

The technology behind NeoPixels typically involves WS2812, WS2812B, or similar integrated light sources that combine an RGB LED (red, green, and blue diodes) with a control circuit in a single package. By adjusting the intensity of each diode, these LEDs can produce a wide spectrum of colours. NeoPixels are used in a variety of applications, including dynamic lighting effects for wearable technology, art installations, and custom gaming setups. Their popularity stems from their ease of use, versatility, and the vibrant, dynamic displays they can create.
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    LED Tester

    SKU: TB-AA0274  Little Bird
    Contact Us for availability

    With this basic but essential tool it is possible to check the function, brightness, colour and polarity of most kinds of light emitting diodes (...

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    $42.82 AUD inc GST
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    16x8 1.2 LED Matrix + Backpack - Ultra Bright Round White LEDs

    SKU: AF-2038  Little Bird
    Available (9 at supplier)

    What's better than a single LED? Lots of LEDs! And what's better than lots of LEDs? TWO TIMES AS MANY LEDS!!! With the 16x8 LED Matrix Backpack ...

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    Adafruit NeoPixel Ring - RGB LED w/ Integrated Drivers - 24 pixel

    SKU: AF-1586  Adafruit
    Available (100 at supplier)

    Round and round and round they go! 24 ultra bright smart LED NeoPixels are arranged in a circle with 2.6" (66mm) outer diameter. The rings are 'cha...

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    $188.00 AUD inc GST
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    64x32 RGB LED Matrix - 6mm pitch

    SKU: AF-2276  Adafruit
    Available (78 at supplier)

    Bring a little bit of Times Square into your home with this sweet 64x32 square RGB LED matrix panel. These panels are normally used to make vide...

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    3W-9W RGB LED - Common Anode

    SKU: AF-2524  Adafruit
    Available (96 at supplier)

    Better grab your sunglasses, your sunscreen, and a bucket hat because this 3W RGB LED is so bright it's like like taking a beach vacation ON THE...

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    32x16 RGB LED Matrix Panel (6mm pitch)

    SKU: DF-DFR0471  Little Bird
    Available (50 at supplier)

    City night is always beautiful. She is just like a charming girl, showing her beauty every time. The colorful light is jewelry, dotted on her dress...

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    10 Segment LED Bar Graph - Red

    SKU: DF-FIT0188  DFRobot
    Available (147 at supplier)

    These 10 segment bar graph LEDs have many uses. With a compact footprint, and a simple hookup, they are easy for prototyping or finished product...

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    EL Wire 2xAA Pocket Inverter

    SKU: DF-FIT0229  DFRobot
    Available (22 at supplier)

    This inverter is the most common way to power EL wire because they tend to be cheap and batteries generally last a long time. 2 AA Batteries can p...

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    Diffused Rectangular 5mm RGB LEDs - Pack of 10

    SKU: AF-2739  Adafruit
    Available (100 at supplier)

    Make some beautiful colors with these diffused rectangular 2.5mm x 5mm RGB LEDs with separate red, green and blue LED chips inside! They make nice ...

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    FemtoBuck LED Driver

    SKU: SF-COM-13716  SparkFun
    Available (836 at supplier)

    This is the FemtoBuck, a small-size single-output constant current LED driver. Each FemtoBuck has the capability to dim a single high-power chan...

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    PicoBuck LED Driver

    SKU: SF-COM-13705  SparkFun
    Available (126 at supplier)

    The PicoBuck LED Driver is an economical and easy to use driver that will allow you to control and blend three different LEDs on three different ch...

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    Super Bright Blue 5mm LED (25 pack)

    SKU: AF-301  Adafruit
    Available (100 at supplier)

    Need some really bright LEDs? We are big fans of these clear blue LEDs, in fact we use them exclusively in our kits. They are very bright and have ...

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    Diffused Red 5mm LED (25 pack)

    SKU: AF-299  Little Bird
    Available (100 at supplier)

    Need some indicators? We are big fans of these diffused red LEDs, in fact we use them exclusively in our kits. They are fairly bright so they can b...

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    10W Super Bright LED - RGB

    SKU: DF-FIT0381  DFRobot
    Available (17 at supplier)

    This 10W super bright LED can be used as a flash searchlight for your robot projects. It consists of 9 separate LEDs and has a luminance o...

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    LED - 3W Aluminum PCB (5 Pack, Cool White)

    SKU: SF-COM-13105  SparkFun
    Available (222 at supplier)

    So much power and light from such a small package. This 5 pack of “Cool” white 3 Watt aluminum backed PCBs is sure to shed a lot of light on any...

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    LED - RGB Addressable, PTH, 5mm Clear (5 Pack)

    SKU: SF-COM-12999  SparkFun
    Contact Us for availability

    We know this looks like a lot of our other LEDs, but it’s not! This is a PTH Addressable RGB LED with a WS2812 control IC built right into the LED....

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    Addressable RGB 60-LED Strip, 5V, 1m (SK9822)

    SKU: PL-3089  Little Bird
    Contact Us for availability

    These flexible RGB LED strips based on the SK9822 LED/driver IC are an easy way to add complex lighting effects to a project. Each LED has an integ...

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    32x32 RGB LED Matrix Panel - 4mm Pitch

    SKU: AF-607  Adafruit
    Available (100 at supplier)

    Bring a little bit of Times Square into your home with this totally adorable 5 inch square 32 x 32 RGB LED matrix panel. These panels are normal...

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    NeoPixel Stick - 8 x WS2812 5050 RGB LED

    SKU: SF-COM-12661  SparkFun
    Contact Us for availability

    This is the NeoPixel Stick from Adafruit, a small chainable board with eight 5050 WS2812 RGB LEDs. The WS2812s are each addressable as the driver c...

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    Battery Capacity Indicator

    SKU: DF-FIT0466  DFRobot
    Available (29 at supplier)

    INTRODUCTION Sometimes battery information is not readily available or is hard to understand at a glance. Our Battery Capacity Indicator is a u...

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    7-Segment Display - 4-Digit (Red)

    SKU: SF-COM-09483  SparkFun
    Available (225 at supplier)

    This is a basic, 4-digit 7-segment display - red in color. It has a common anode. The display features one decimal point per digit, and individu...

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    nOOds - Flexible LED Filament - 3V 300mm long - Red

    SKU: AF-5506  Adafruit
    Available (100 at supplier)

    Our favorite food when hacking on code or electronics is a hot bowl of noodles - and around NYC these are often called 'noods'! What we've got here...

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    Adafruit Feather RP2040 Adalogger - 8MB Flash with microSD Card

    SKU: AF-5980  Little Bird
    Available (100 at supplier)

    This is the Adafruit Feather RP2040 Adalogger - our take on an 'all-in-one' RP2040 data-logger (or data-reader) with built-in USB, battery charging...

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    $4.83 AUD inc GST
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    Snap-on Enclosure for Adafruit TRRS Trinkey

    SKU: AF-5981  Adafruit
    Available (100 at supplier)

    Here is a cute and minimal enclosure for your TRRS Trinkey to keep it safe during use and transport. This case has been custom designed and 3D prin...

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