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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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    Octopus Single RGB Rainbow LED

    SKU: EF-EF04091  ElecFreaks
    Available (6 in Sydney. 100 more at supplier)

    Octopus Single RGB Rainbow LED is one of the single rainbow LED electronic bricks in OCTOPUS series. The basic design is upon the OCTOPUS ele...

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    DIY Lamp Kit - PCB only

    SKU: LB-LAMP-PCB  Little Bird
    Available (188 in Sydney. 200 more at supplier)

    Looking to do a project and want to choose you LED colours and the battery / power you use?  This PCB has a spot to solder on your power,  a swi...

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    $3.24 AUD inc GST
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    Gravity: Digital RGB LED Module

    SKU: DF-DFR0605  DFRobot
    Available (774 at supplier)

    Gravity: Digital RGB LED Module is a cascadable single RGB LED module compatible with RGB LED strip. The Gravity interface provides a more elegant ...

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    LED Illuminated Triangle Pushbutton A.K.A 1960s Sci-Fi Buttons - Yellow

    SKU: AF-4189  Adafruit
    Available (2 in Sydney. 23 more at supplier)

    We've got plenty of round and square buttons, but these LED Illuminated Triangle Pushbuttons are welcome to the party. These make us think of 19...

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    LED Illuminated Triangle Pushbutton A.K.A 1960s Sci-Fi Buttons - Blue

    SKU: AF-4187  Adafruit
    Available (2 in Sydney. 40 more at supplier)

    We've got plenty of round and square buttons, but these LED Illuminated Triangle Pushbuttons are welcome to the party. These make us think of 19...

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    LED Illuminated Triangle Pushbutton A.K.A 1960s Sci-Fi Buttons - White

    SKU: AF-4190  Adafruit
    Available (1 in Sydney. 81 more at supplier)

    We've got plenty of round and square buttons, but these LED Illuminated Triangle Pushbuttons are welcome to the party. These make us think of 19...

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    Diffused 3mm LED Pack - 5 LEDs each in 5 Colors - 25 Pack

    SKU: AF-4202  Adafruit
    Available (1 in Sydney. 73 more at supplier)

    Need some miniature indicators? We are big fans of these diffused LEDs. They are fairly bright, so they can be seen in daytime, and from any angle....

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    ZIP Halo for the BBC micro:bit

    SKU: KI-5625  Kitronik
    Available (15 in Sydney. 100 more at supplier)

    Add some colour to your next coding project with our new Halo board for the BBC micro:bit. The Halo has 24 ZIP LEDs, which are individually address...

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    Addressable RGB LED Ring (24 LEDs)

    SKU: LB-LR0214-108A  Little Bird
    Available (43 in Sydney)

    This Addressable LED Ring contains 24 individually addressable 5mm x 5mm WS2812 RGB LEDs in a circular arrangement. Inside each LED package is a...

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    NeoPixel Stick - 8 x 5050 RGBW LEDs - Cool White - ~6000K

    SKU: AF-2869  Adafruit
    Available (3 in Sydney. 78 more at supplier)

    What is better than smart RGB LEDs? Smart RGB+White LEDs! These NeoPixel sticks now have 4 LEDs in them (red, green, blue and white) for excelle...

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    NeoPixel Ring - 16 x 5050 RGBW LEDs w/ Integrated Drivers - Cool White - ~6000K

    SKU: AF-2856  Adafruit
    Available (3 in Sydney. 68 more at supplier)

    What is better than smart RGB LEDs? Smart RGB+White LEDs! These NeoPixel rings now have 4 LEDs in them (red, green, blue and white) for excellen...

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    LED - Infrared - 940nm

    SKU: PI-COM0613  Little Bird
    Available (2 in Sydney)

    This is a very simple, clear infrared LED. Operating at 940nm these work well for generic IR systems including remote control and touch-less obj...

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    Large Arcade Button with LED - 60mm Blue

    SKU: AF-1194  Adafruit
    Available (19 in Sydney. 1000 more at supplier)

    BAM! This 60mm diameter arcade button is large and inviting and ready for all sorts of pressing and pushing. We've seen these on some games of skil...

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    Large Arcade Button with LED - 60mm Yellow

    SKU: AF-1191  Adafruit
    Available (18 in Sydney. 80 more at supplier)

    BAM! This 60mm diameter arcade button is large and inviting and ready for all sorts of pressing and pushing. We've seen these on some games of skil...

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    16mm Illuminated Pushbutton - Yellow Momentary

    SKU: AF-1441  Adafruit
    Available (1 in Sydney. 100 more at supplier)

    A button is a button, and an LED is a LED, but this LED illuminated button is a lovely combination of both! It's a medium sized button, large enoug...

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    16mm Illuminated Pushbutton - Yellow Latching On/Off Switch

    SKU: AF-1444  Adafruit
    Available (2 in Sydney. 44 more at supplier)

    A switch is a switch, and an LED is an LED, but this LED illuminated button is a lovely combination of both! It's a medium sized button, large enou...

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    16mm Illuminated Pushbutton - White Momentary

    SKU: AF-1479  Adafruit
    Available (3 in Sydney. 100 more at supplier)

    A switch is a switch, and an LED is an LED, but this LED illuminated button is a lovely combination of both! It's a medium sized button, large enou...

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    $15.86 AUD inc GST
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    Adafruit NeoPixel Ring - RGB LED w/ Integrated Drivers - 12 pixel

    SKU: AF-1643  Adafruit
    7 available (7 in Sydney. 100 more at supplier)

    Round and round and round they go! 12 ultra bright smart LED NeoPixels are arranged in a circle with 1.5" (37mm) outer diameter. The rings are '...

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    Adafruit LED Sequins - Rose Pink - Pack of 5

    SKU: AF-1792  Little Bird
    Available (10 in Sydney. 80 more at supplier)

    Sew a little sparkle into your wearable project with an Adafruit LED Sequin. These are the kid-sister to our popular Flora NeoPixel, they only s...

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    Quad Alphanumeric Display - White 0.54 Digits w/ I2C Backpack

    SKU: AF-2157  Adafruit
    Available (1 in Sydney. 8 more at supplier)

    Display, elegantly, 012345678 or 9! Gaze, hypnotized, at ABCDEFGHIJKLM - well it can display the whole alphabet. You get the point. This is a nice,...

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    $109.65 AUD inc GST
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    64x32 RGB LED Matrix - 5mm pitch

    SKU: AF-2277  Little Bird
    Available (1 in Sydney. 100 more 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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    APA102 5050 Warm White LED w/ Integrated Driver Chip - 10 Pack [~3000K]

    SKU: AF-2350  Adafruit
    Available (3 in Sydney. 47 more at supplier)

    For those of us who are maybe a little tired of rainbows, we now have 'smart LEDs' in monochrome! Make your own smart Warm White LED arrangem...

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    $6.07 AUD inc GST
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    3W RGB LED - Common Anode

    SKU: AF-2530  Adafruit
    Contact Us for availability

    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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    Gravity: Digital Blue LED Light Module

    SKU: DF-DFR0021-B  DFRobot
    Available (48 at supplier)

    This Blue LED light module has a shiny white color. It is ideal for Arduino starters. This module can be easy to be plugged on IO/Sensor expans...

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