LEDs

SKU: AF-5921 | Brand: Adafruit

Here at Adafruit we love discovering new and exotic glowing things. Like moths to the flame, we were intrigued by these 'chip on board' ultra-flexible LED Strips with 480 SMT LEDs per meter, soldered side-by-side, and...

SKU: DF-DFR0789-B | Brand: DFRobot

This is a simple LED-illuminated self-lock switch button. It’s just like a basic switch button, but it lights up color(red/yellow/green/blue/white) when pressed down, which gives you visual feedback. These little butt...

SKU: DF-DFR0789 | Brand: DFRobot

This is a simple LED-illuminated self-lock switch button. It’s just like a basic switch button, but it lights up color(red/yellow/green/blue/white) when pressed down, which gives you visual feedback. These little butt...

SKU: AF-3467 | Brand: Adafruit

The Adafruit CharliePlex LED Matrix Bonnet features a 16×8 grid of blue LEDs driven by the IS31FL3731 charlieplex driver over I2C. Simply plug it onto any Raspberry Pi with a 2×20 header for a bright, programmable 128...

SKU: EF-EF04036 | Brand: ElecFreaks

Octopus Electronic Bricks, you can use them build electronics projects just as easy as piling bricks. By using Octopus electronic bricks, you may connect Arduino/Freaduino compatible boards easily with various digi...

SKU: AF-3861 | Brand: Adafruit

Here at Adafruit we love discovering new and exotic glowing things. Like moths to the flame, we were intrigued by these fresh Flexible Silicone Neon-Like LED Strips! They look a lot like neon, but without the ...

SKU: AF-3128 | Brand: Adafruit

The Adafruit 0.54" Quad Alphanumeric FeatherWing Display in blue adds a bright, 4-character 14-segment LED display to any Feather board. Each character can display letters, numbers, and symbols, making it ideal for cl...

SKU: PR-PIM335 | Brand: Little Bird

A whole heap of LED pixels with individual brightness control, for scrolling messages, animations, and more - Scroll pHAT HD! Scroll pHAT HD packs 17x7 pixels (119 total) onto a single pHAT, and gives you full PW...

SKU: AF-959 | Brand: Adafruit

The Adafruit Mini 0.7" 8×8 LED Matrix with I2C Backpack makes it easy to add a bright blue dot-matrix display to any project. The I2C backpack handles all the multiplexing, so you only need two data pins (SDA and SCL)...

SKU: AF-1047 | Brand: Adafruit

Make a scrolling sign, or a small video display with this 8x8 gridded blue LED matrix. Only 1.2" on a side, it is quite visible but not so large it wont plug into a breadboard! There are 16 pins on the side, 8 on e...

SKU: AF-2039 | Brand: Adafruit

A 16×8 LED matrix backpack kit featuring two ultra-bright 1.2" blue 8×8 round LED matrices on a single I2C-controlled driver board. The HT16K33 chip handles all the multiplexing, so you only need two I2C pins (SDA and...

SKU: DF-DFR0199-B | Brand: DFRobot

This LilyPad LED Micro is Discontinued Now, We recommend other LilyPad as a suitable replacement. Here is a simple 5 pack of blue LED micro for LilyPad. Need a smaller way to add some 'twinkle' to your LilyPad ...

SKU: SF-COM-11967 | Brand: SparkFun

This is a perfect choice if you are in need of a heavy duty push button! These metal push buttons are a very tough, small, panel-mount momentary switch with an illuminated blue LED ring. It is a SPDT with 16mm threadi...

SKU: DF-FIT0385-B | Brand: DFRobot

Light'em up! Designed for future lighting professionals and artists, these flexible LED strand can be used for projects from architectural lighting, sign letter lighting, concealed lighting, perimeter lighting amongst...

SKU: AF-1817 | Brand: Adafruit

This 1.2″ 8×8 LED Matrix features 64 blue LEDs arranged in a square grid, perfect for building scrolling signs, simple animations, or small pixel displays. The compact package plugs directly into a breadboard with 0.1...

SKU: AF-1912 | Brand: Adafruit

A four-digit 0.54-inch blue alphanumeric LED display with an I2C backpack. Each digit has 14 segments, allowing it to display letters, numbers, and basic symbols. The bright blue LEDs on a black surface are readable f...

SKU: AF-2040 | Brand: Adafruit

The 16×8 1.2" LED Matrix + Backpack combines two ultra-bright square blue 8×8 LED matrices on a single, compact driver board. The square pixel design creates a seamless, uniform look — perfect for scrolling text, smal...

SKU: SF-COM-09481 | Brand: SparkFun

This compact 4-digit 7-segment display in blue features 10 mm digit height with a common-anode configuration. Each digit has its own decimal point, and the display includes individually controllable apostrophe and col...

SKU: DF-DFR0485 | Brand: DFRobot

DFRobot FireBeetle is a low-power consumption micro-controller intentionally designed for Internet of Things (IoT). This series micro-controllers aims at IoT node of low-power consumption, attending to build the Io...

SKU: LB-FAIRY-B | Brand: Little Bird

Add a warm decorative glow to any project or display with these battery-powered blue LED fairy lights. The flexible copper wire is easy to bend and shape, making it simple to wrap around objects, weave through decorat...