LEDs

SKU: SF-COM-09937 | Brand: SparkFun

A compact 10-segment LED bar graph in blue. Each segment is an individual LED with its own anode and cathode, making it easy to drive from a microcontroller or shift register. The bar graph format is ideal for display...

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: AF-847 | Brand: Adafruit

Need some big indicators? We are big fans of these huge diffused blue LEDs. They are really bright so they can be seen in daytime, and from any angle. They go easily into a breadboard and will add that extra zing to y...

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: DF-FIT0841 | Brand: DFRobot

This ultra-narrow flexible LED strip is made for compact lighting jobs where standard LED strips are too wide. At just 2.5mm wide and 1mm thick, it can be routed along edges, inside model structures, or within small e...

SKU: DF-FIT0838 | Brand: DFRobot

This ultra-narrow blue LED strip is made for decorative lighting in spaces where standard LED tape is too wide. At just 2.5mm wide and 1mm thick, it can fit into tight channels, miniature models, compact enclosures an...

SKU: SF-COM-17734 | Brand: SparkFun

This basic blue surface-mount LED is a compact 1206 component suited to indicators, status lights and small embedded electronics projects.It is the same blue LED used on SparkFun's RedBoard line of products and many m...

SKU: AF-6136 | Brand: Adafruit

Add a slim, flexible line of ice blue light to props, miniatures and maker projects with this LED filament from Adafruit's nOOds range. It is made from dozens of micro LEDs bonded to an ultra-flexible metal backing an...

SKU: AF-6143 | Brand: Adafruit

This flexible blue LED filament gives you a compact, neon-like glow for small props, models, dioramas, dollhouses and other miniature builds. It is made from dozens of micro LED diodes bonded to a flexible printed cir...

SKU: AF-3490 | Brand: Adafruit

This 30mm translucent blue arcade button has built-in LEDs for a beautiful illuminated look. Two surface-mount LEDs with resistors are embedded in the button body, ready to light up from a microcontroller pin or direc...

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...

SKU: CB-0799439675339 | Brand: Chibitronics

A MegaPack of 30 Chibitronics circuit stickers — peel-and-stick LED stickers that bring paper circuits to life. Simply stick them onto copper tape, connect a coin cell battery, and watch them light up. No soldering re...

SKU: CB-0799439675391 | Brand: Chibitronics

The Chibitronics Educator Kit is a class pack for a class size of 30.  With 90 colored circuit stickers (30 red, 30 yellow and 30 blue) and 90 feet of copper tape, educators can conduct several projects per st...

SKU: LW-TEK6 | Brand: Little Bird

Teknikio Blue star-shaped sewable LED board.  Product Details• Add light up LED Stars to your crafts• LED light is blue• Pack Includes 4x LED Stars• Recommended Age 8+

SKU: AF-3106 | Brand: Adafruit

Add a bright, easy-to-read numeric display to your Feather project with the Adafruit 4-Digit 7-Segment FeatherWing in blue. This combo pack includes the HT16K33-based FeatherWing backpack and a matching 0.56" tall blu...

SKU: PR-PIM244 | Brand: Little Bird

A starter pack of over 50 LEDs in three sizes and five colours, bundled with a selection of through-hole resistors. The current-limiting resistors protect the LEDs and let you control brightness — everything you need ...

SKU: AF-2973 | Brand: Adafruit

This 9×16 Charlieplexed LED matrix features blue LEDs arranged in a grid designed to pair with the Adafruit IS31FL3731 16×9 Charlieplexed PWM LED Matrix Driver. With 144 individual LEDs in a compact package, it's idea...

SKU: AF-408 | Brand: Adafruit

EL Wire, also known as Electroluminescent wire is a stiff wire core coated with phosphor and then covered with a protective PVC sheath. When an AC signal is applied to it, it glows an aqua (blue green) color. You c...

SKU: AF-3432 | Brand: Adafruit

A button is a button, and a switch is a switch, but these translucent arcade buttons are in a class of their own. Particularly because they have LEDs built right in! That's right, you'll be button-mashing amidst a ...