LEDs

SKU: AF-5866 | Brand: Adafruit

Add some noodle-y neon bling to your lighting collection with our nOOds - Flexible LED Filament! These 1.2m long filaments come in a vibrant blue color and are perfect for creating fun and unique lighting effects. Mad...

SKU: AF-5576 | Brand: Adafruit

Adding LEDs to anything makes it 5x better -- it's a scientific fact! But when you have LEDs, you've got wires and power supplies and all that stuff is kinda annoying. What if you could have LEDs that light up without...

SKU: AF-5517 | Brand: Adafruit

These hinged momentary step switches feature a satisfying clicky feel and a built-in red LED, reminiscent of the 16-step sequencer keys found on classic TR-808 synthesisers. The LED provides visual feedback when the s...

SKU: AF-5455 | Brand: Adafruit

A pack of 5 handcrafted crystal-shaped blue LEDs from dLUX-dLITE by Unexpected Labs. Each LED is encased in a unique, semi-diffused crystal form — perfect for adding charm to spelunking, magic, or science-themed elect...

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: DF-FIT0810 | Brand: DFRobot

A flexible LED filament chip that emits blue light in a full 360° pattern. At 260mm long and just 2mm in diameter, the filament can be bent and folded into any shape, making it perfect for DIY lighting decorations, cu...

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: SF-COM-14977 | Brand: SparkFun

A convenient pack of 20 assorted 5mm LEDs with built-in resistors — no need to calculate or add external current-limiting resistors. Simply connect to 3.0–5.0V and you're ready to go, making these perfect for quick pr...

SKU: AF-3867 | 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-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: SF-COM-14562 | Brand: SparkFun

Blue 5 mm LEDs with a built-in current-limiting resistor. No external resistor needed — simply connect to 3.0–5 V and the integrated resistor prevents burnout. Packaged in reusable ESD-safe bags. Specifications Siz...

SKU: AF-3137 | Brand: Adafruit

The Adafruit 15×7 CharliePlex LED Matrix FeatherWing in Blue adds a bright, compact 105-LED grid to any Feather board. The onboard IS31FL3731 driver handles all the charlieplexing over I2C, with 8-bit (256-level) PWM ...

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-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-FIT0115-B | Brand: DFRobot

A rugged, waterproof illuminated pushbutton designed for panel-mount applications. Built from stainless steel, this momentary switch features a blue LED ring that provides clear visual feedback, making it easy to iden...

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 ...