SparkFun

This is a simple 5mm LED with an interesting array of applications. This UV LED can be used for counterfeit detection (bills, credit cards, documen...

LEDs - those blinky things. A must have for power indication, pin status, opto-electronic sensors, and fun blinky displays. This is a very basic ...

You don’t have to worry about adding a resistor to an LED if you get an LED with a built in resistor! This pack of 25 yellow 5mm LEDs will help all...

This is a kit for a 3x3x3 cube of RGB LEDs. This kit contains everything you’ll need - 27 LEDs, an ATmega328 microcontroller, a custom PCB, and oth...

The MAX7219CNG is a compact, serial input/output common-cathode display driver that can interface microprocessors to 7-segment numeric LED displays...

These plastic LED holders have a black finish and only need the LED and the holder to be snapped into place easily and effectively, no screwing any...

These plastic LED holders have a black finish and only need the LED and the holder to be snapped into place easily and effectively, no screwing any...

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

Do you like LED matrices? We do! Now we are giving you the power to make your own with minimal soldering any beginner can perform and give you a gr...

Sometimes when you have too many choices, it’s hard to make a good decision. In fact, there are times when you just want a bag of LEDs, just one...

This Neon Flex Rope is a 2m long (~6.5 feet), LED strip that simulates the neon effects you see in storefronts at night. Each rope is packed with s...

Sometimes when you have too many choices, it’s hard to make a good decision. In fact, there are times when you just want a bag of LEDs, just one of...

These are addressable 1-meter-long 5V RGB LED strips that come packed with 60 APA102Cs. APA102 LEDs are very similar to WS2812s with a few caveats:...

These are addressable 5-meter-long 5V RGB LED strips that come packed with 300 APA102Cs. APA102 LEDs are very similar to WS2812s with a few caveats...

Gone are the days that you have to worry about silicone weather proofing splitting and breaking on you! These are sealed addressable 1 meter long 5...

These are bare non-addressable 1 meter long RGB LED strips that come packed with 60 5060 LEDs per meter. As these are bare LED strips that have no ...

Gone are the days that you have to worry about silicone weather proofing splitting and breaking on you! These are sealed non-addressable 1 meter...

These 2-pin JST-SM pigtail connectors mate perfectly with LED strips and other applications that require only two lines and an option for quick con...

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 ...

These 4-pin JST-SM pigtail connectors mate perfectly with LED strips and other applications that require only two lines and an option for quick ...

This is a simple LED-illuminated tactile button with a clear cap. It’s just like a basic tactile button, but it lights up blue! So now you can g...

This is a simple LED-illuminated tactile button with a green cap. It’s just like a basic tactile button, but it lights up green! So now you can get...

This is a simple LED-illuminated tactile button with a red cap. It’s just like a basic tactile button, but it lights up red! So now you can get ...