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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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    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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    Digital RGB LED Strip 120 LED-White

    SKU: DF-FIT0613  DFRobot
    Available (1 in Sydney. 96 more at supplier)

    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 Str...

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

    SKU: AF-4189  Adafruit
    Available (2 in Sydney)

    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)

    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)

    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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    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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    5mm LED 500 Pack Multicolour

    SKU: LB-LR0271  Little Bird
    Available (53 in Sydney)

    Five hundred (500) 5mm LEDs! I know you are already sold but lets go in to detail so you know what you just added to cart. If you want to make L...

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

    SKU: AF-2869  Adafruit
    Available (3 in Sydney)

    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)

    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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    Adafruit 0.56 4-Digit 7-Segment Display w/I2C Backpack - White

    SKU: AF-1002  Adafruit
    Available (1 in Sydney)

    What's better than a single LED? Lots of LEDs! A fun way to make a small display is to use an 8x8 matrix or a 4-digit 7-segment display. Matrice...

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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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    5M Flexible el wire with battery holder 5mm - Fluorescent Green

    SKU: LB-LR0335-FG  Little Bird
    Available (4 in Sydney)

    This 5m length of EL wire (electroluminescent wire) is a flexible wire coated with phosphor which glows blue when applied with the appropriate v...

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    Christmas Tree Rainbow LED for micro:bit

    SKU: EF-EF03420  ElecFreaks
    Available (6 in Sydney)

    The Christmas tree rainbow LED, with 6 coding LEDs,can help you to decorate a beautiful Christmas night. This picture is just for a design sket...

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    16mm Illuminated Pushbutton - White Momentary

    SKU: AF-1479  Adafruit
    Available (3 in Sydney)

    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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    TrinityPixel WS2812B 5050 RGB LED Strip 5M 60LEDS Waterproof

    SKU: LB-LR0281-1  Little Bird
    Available (4 in Sydney)

    This is our very own TrinityPixel product.....why the funny name....Maddy was in a silly mood! These are WS2812B 5050 RGB LED Strip 5M 60LEDS Wa...

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    LED Strip Pigtail Connector (3-pin)

    SKU: SF-CAB-14575  SparkFun
    Available (5 in Sydney. 584 more at supplier)

    These 3-pin JST-SM pigtail connectors mate perfectly with LED strips and other applications that require only two lines and an option for quick ...

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    Adafruit LED Sequins - Pack of 5 - Ruby Red

    SKU: AF-1755  Adafruit
    Available (3 in Sydney)

    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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    Adafruit LED Sequins - Rose Pink - Pack of 5

    SKU: AF-1792  Adafruit
    Available (10 in Sydney)

    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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    $29.39 AUD inc GST
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    Quad Alphanumeric Display - White 0.54 Digits w/ I2C Backpack

    SKU: AF-2157  Adafruit
    Available (1 in Sydney)

    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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    $8.69 AUD inc GST
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    APA102 5050 Warm White LED w/ Integrated Driver Chip - 10 Pack [~3000K]

    SKU: AF-2350  Adafruit
    Available (3 in Sydney)

    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
    Available (2 in Sydney)

    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 Piranha LED Module - Green

    SKU: DF-DFR0031-G  DFRobot
    Available (4 in Sydney. 488 more at supplier)

    This is a Piranha LED light module. A digital pin (LOW on, HIGH off) is used to control it. The brightness of LED can be controller via PWM output...

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    $4.53 AUD inc GST
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    LED - RGB Diffused Common Cathode

    SKU: SF-COM-09264  SparkFun
    Available (5 in Sydney. 524 more at supplier)

    Ever hear of a thing called RGB? Red, Green, Blue? How about an RGB LED? These 5mm units have four pins - Cathode is the longest pin. One for each ...

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