LEDs and Illumination

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7-Segment Display - 20mm (Blue)

In stock COM-11408

For a long time we've had small 7-segment displays and *huge *7-segment displays, but now we finally have something in betwee…

$2.95

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JST-PH Male to JST-SM Male Adapter - 100mm

Out of stock PRT-14998

This simple adapter wire terminates on one end with a JST-PH Male connector, and a JST-SM Male connector on the other.

$1.50

Favorited Favorite 0

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LED - Super Bright White

In stock COM-00531

These are *very* bright LEDs. The LEDs are so bright that it hurts to look directly at them. Please take a look at the pictur…

$0.95

Favorited Favorite 16

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LED - 3W Aluminum PCB (5 Pack, Red)

In stock COM-13106

So much power and light from such a small package. This 5 pack of red 3 Watt aluminum backed PCBs is sure to shed a lot of li…

$7.95

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Fiber Optic Fabric - Black (30x30cm)

In stock COM-15422

This 30x30cm black fiber optic fabric is a cool and unique way to add some shine to your e-textiles project.

$29.95

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LED - Basic Green 3mm

In stock COM-09650

LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. …

$0.35

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LED Display Driver (8-Digit) - MAX7219CNG

Only 4 left! COM-09622

The MAX7219CNG is a compact, serial input/output common-cathode display driver that can interface microprocessors to 7-segmen…

$9.95

Favorited Favorite 23

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LED - RGB Diffused Common Cathode (25 pack)

In stock COM-09852

We all know that you can never get too many LEDs. Don't worry, we've got you covered. This is a pack of 25 LEDs all convenien…

$21.95

Favorited Favorite 5

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LED - Infrared 850nm

In stock COM-09469

This is a very simple, clear infrared LED. These devices operate between 840-850nm and work well for generic IR systems inclu…

$0.95

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LED - 3mm Cycling RGB (slow)

In stock COM-11448

These color-changing LEDs take the work out of creating crazy, flashy, blinky... ness. Simply apply power and the LED will cy…

$0.50

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Diffused LED - Green 10mm

In stock COM-10633

Check out these big 10mm through-hole LEDs! The opaque epoxy package causes these LEDs to have a soft, diffuse glow.

$0.55

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EL Wire - Blue 3m

In stock COM-10195

EL wire, or electroluminescent wire, is a flexible wire coated in phosphor. Apply the appropriate voltage and it lights up! I…

$9.95

Favorited Favorite 13

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NeoPixel Stick - 8 x WS2812 5050 RGB LED

34 available COM-12661

This is the NeoPixel Stick from Adafruit, a small chainable board with eight 5050 WS2812 RGB LEDs.

$5.95

Favorited Favorite 14

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7-Segment Display - 20mm (White)

In stock COM-11409

For a long time we've had small 7-segment displays and *huge *7-segment displays, but now we finally have something in betwee…

$3.25

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EL Wire Starter Kit

Only 5 left! RTL-11421

Wanna play with EL wire but don't know where to start? This Starter Kit has everything you need to add some electroluminescen…

$15.95

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SparkFun Lumenati 4-pack

Out of stock COM-14353

The SparkFun Lumenati 4-pack is a coin-sized board equipped with four APA102C LEDs surrounding the outer edge.

$4.95

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SparkFun gator:starter ProtoSnap

In stock SEN-14891

The gator:starter ProtoSnap has been designed to provide you with a staring point to go beyond the capabilities of the SparkF…

$9.95

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LED - 10mm Cycling RGB (slow)

Out of stock COM-11452

These color-changing LEDs take the work out of creating crazy, flashy, blinky... ness. Simply apply power and the LED will cy…

$0.95

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10 Segment LED Bar Graph - Green

In stock COM-09938

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

$2.05

Favorited Favorite 17

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Skinny Side-Lit LED RGB Strip - Addressable, 1m, 60LEDs (SK6812)

In stock COM-14731

These are side-lit addressable 1-meter-long 5V RGB LED strips that come packed with 60 SK6812s.

$14.95

Favorited Favorite 2

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EL Wire - Red 3m

28 available COM-10191

EL wire, or electroluminescent wire, is a flexible wire coated in phosphor. Apply the appropriate voltage and it lights up! I…

$9.95

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LED Holder - 10mm (Chrome Finish)

In stock COM-11148

These plastic LED holders have a slick chrome finish and make it possible to panel-mount your indicator lights for a clean lo…

$0.50

Favorited Favorite 8

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LED - Basic Blue 5mm

In stock COM-11372

LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. …

$0.55

Favorited Favorite 8

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RGB LED Clear Lens Common Cathode (5mm)

In stock COM-16911

These 5mm units have four pins - one for each color and a common cathode (the longest pin).

$2.05

Favorited Favorite 0

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LED Holder - 10mm

In stock COM-11841

These plastic LED holders have a black finish and only need the LED and the holder to be snapped into place easily and effect…

$0.50

Favorited Favorite 15

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Mi-Light RGBW LED Controller Box

In stock COM-14710

The Mi-Light LED Controller Box is a 2.4GHz RF LED accessory that enables your non-addressable LED strips to change color, di…

$14.95

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Diffused LED - White 10mm

In stock COM-11121

Check out these big 10mm through-hole LEDs! The opaque epoxy package causes these LEDs to have a soft, diffuse glow.

$0.55

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Diffused LED - Red 10mm

In stock COM-10632

Check out these big 10mm through-hole LEDs! The opaque epoxy package causes these LEDs to have a soft, diffuse glow.

$0.55

Favorited Favorite 13

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7-Segment Display - 4-Digit (Yellow)

In stock COM-09480

This is a basic, 4-digit 7-segment display - yellow in color. It has a common anode. The display features one decimal point p…

$2.25

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Bendable EL Wire - White 3m

Out of stock COM-14706

This white EL Wire contains a special bendable wire core that allows you to articulate and mold your EL wire any way that you…

$10.95

Favorited Favorite 1

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7-Segment Display - 4-Digit (Blue)

32 available COM-09481

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

$2.95

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EL Wire - White 3m

Only 14 left! COM-10197

EL wire, or electroluminescent wire, is a flexible wire coated in phosphor. Apply the appropriate voltage and it lights up! I…

$9.95

added to your cart!

LED - Basic Red 5mm

In stock COM-09590

LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. …

$0.35

Favorited Favorite 10

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LED - Super Bright Red

In stock COM-00528

These are *very* bright LEDs. The LEDs are so bright that it hurts to look directly at them. Please take a look at the pictur…

$0.95

added to your cart!

Diffused LED - Yellow 10mm

In stock COM-10634

Check out these big 10mm through-hole LEDs! The opaque epoxy package causes these LEDs to have a soft, diffuse glow.

$0.55

Favorited Favorite 8

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LED Light Bar - White (SMD)

In stock COM-12014

Want to make a 12 ft GPS wall clock? This is the perfect item to light it up! Even if that's not the project you are looking …

$4.95

Favorited Favorite 11

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LED - 3W Aluminum PCB (5 Pack, Green)

Only 2 left! COM-13185

So much power and light from such a small package. This 5 pack of green 3 Watt aluminum backed PCBs is sure to shed a lot of …

$7.95

Favorited Favorite 2

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EL Wire - Green 3m

Out of stock COM-10194

EL wire, or electroluminescent wire, is a flexible wire coated in phosphor. Apply the appropriate voltage and it lights up! I…

$9.95

added to your cart!

7-Segment Display - 4-Digit (Kelly Green)

In stock COM-09482

This is a basic, 4-digit 7-segment display - green in color. It has a common anode. The display features one decimal point pe…

$2.25

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Pimoroni Unicorn HAT

Only 1 left! DEV-14037

The Pimoroni Unicorn HAT is a "shield" for the Raspberry Pi that sports a matrix of 64 (8x8) addressable RGB LEDs that are po…

$29.95

Favorited Favorite 17

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7-Segment Display - 4-Digit (White)

In stock COM-10931

This is a basic, 4-digit 7-segment display - white in color. It has a common anode. The display features one decimal point pe…

$2.25

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SparkFun gator:color ProtoSnap

23 available COM-14890

The gator:color ProtoSnap is perfect if you want to add a low-profile glowing component to your project.

$9.95

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7-Segment Display - LED (Blue)

In stock COM-09191

Your basic 7-segment LED, but in blue! Common anode. Two decimal points, but only the one on the right is wired. Digit height…

$1.95

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SMD LED - White 1206 (strip of 25)

In stock PRT-12621

There are more and more hobbyists taking advantage of surface mount technology these days. With affordable tools like hot air…

$4.95

Favorited Favorite 10

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Diffused LED - Blue 10mm

In stock COM-10635

Check out these big 10mm through-hole LEDs! The opaque epoxy package causes these LEDs to have a soft, diffuse glow.

$0.55

added to your cart!

LED - Basic Red 3mm

In stock COM-00533

LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. …

$0.35

added to your cart!

LED Mixed Bag - 5mm

In stock COM-09881

We all know that you can never get too many LEDs. Don't worry, we've got you covered. This is a mixed pack of 26 LEDs all con…

$10.60

Favorited Favorite 10