3,641 results for LED - 25pcs

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LEDs
LilyPad LED Green (5pcs)

DEV-14011
3.9500 $ 3.56
LilyPad LED Pink (5pcs)

DEV-14010
3.9500 $ 3.56
LilyPad LED Yellow (5pcs)

DEV-14014
3.9500 $ 3.56
LilyPad LED Red (5pcs)

DEV-14013
3.9500 $ 3.56
LilyPad LED White (5pcs)

DEV-13902
3.9500 $ 3.56
LilyPad LED Blue (5pcs)

DEV-14012
3.9500 $ 3.56
FemtoBuck LED Driver

COM-13716
7.9500 $ 7.16
8
PicoBuck LED Driver

COM-13705
14.9500 $ 13.46
1
White Tri-Color LED Strip - Addressable, Sealed (1m)

COM-13898
19.9500 $ 17.96
SparkFun LED Driver Breakout - LP55231

BOB-13884
7.9500 $ 7.16
LED - RGB Clear Common Anode (25 pack)

COM-10819
19.9500 $ 17.96
LED - Basic Red 5mm (25 pack)

COM-09856
2.9500 $ 2.66
SMD LED - White 1206 (strip of 25)

PRT-12621
4.9500 $ 4.46
LED - Super Bright Yellow (25 pack)

COM-10023
7.9500 $ 7.16
LED - Infrared 850nm (25 pack)

COM-09854
7.9500 $ 7.16
LED - Infrared 950nm (25 pack)

COM-10557
7.9500 $ 7.16
1
SparkFun LED Array - 8x7

COM-13795
8.9500 $ 8.06
2

COM-09855
LED - RGB Diffused Common Anode (25 pack)

COM-10818
19.9500 $ 17.96
LED - RGB Diffused Common Cathode (25 pack)

COM-09852
19.9500 $ 17.96
SMD LED - Red 1206 (strip of 25)

PRT-12619
2.9500 $ 2.66
SMD LED - Green 1206 (strip of 25)

PRT-12622
4.9500 $ 4.46
SMD LED - Blue 1206 (strip of 25)

PRT-12620
4.9500 $ 4.46
4
LED - Super Bright Blue (25 pack)

COM-09662
7.9500 $ 7.16
LED - RGB Clear Common Cathode (25 pack)

COM-09853
19.9500 $ 17.96
LED - Super Bright Green (25 pack)

COM-09661
7.9500 $ 7.16
1
LED - Super Bright White (25 pack)

COM-09850
7.9500 $ 7.16
LED - Super Bright Red (25 pack)

COM-09660
7.9500 $ 7.16

DEV-10045
4

DEV-10962
LilyPad LED Green (5pcs)

DEV-10046
3.9500 $ 3.56
1
LilyPad LED Yellow (5pcs)

DEV-10047
3.9500 $ 3.56
1

DEV-10044
2

DEV-10081
3
MyoWare LED Shield

DEV-13688
24.9500 $ 22.46
LED RGB Strip - Addressable, 5m (APA102)

COM-14016
79.9500 $ 71.96
RGB LED Bar Graph - 48 Segment

COM-14000
29.9500 $ 26.96
LilyPad Rainbow LED (6 Colors)

DEV-13903
4.9500 $ 4.46
LED RGB Strip - Addressable, 1m (APA102)

COM-14015
15.9500 $ 14.36
LED - SMD RGB

COM-10866
0.5000 $ 0.45

DEV-11861
3
LED Matrix - Dual Color - Small

COM-00681
4.9500 $ 4.46
LED - RGB 5mm Square (Piranha)

COM-11679
0.9500 $ 0.86
LED - Ultraviolet

COM-08662
0.9500 $ 0.86
RFduino - RGB/Button Shield

DEV-13210
13.9500 $ 12.56
Pimoroni Blinkt!

DEV-14038
5.9500 $ 5.36
1
RGB LED Chain - 20 LED Addressable

COM-11020
34.9500 $ 31.46
1
LED - SMD RGB (WS2812)

COM-11821
0.5000 $ 0.45

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LED Light Bar Hookup

September 24, 2013

A quick overview of SparkFun's LED light bars, and some examples to show how to hook them up.

FemtoBuck Constant Current LED Driver Hookup Guide V12

December 10, 2015

The FemtoBuck board is a high-efficiency, single-channel constant-current LED driver.

LED Cloud-Connected Cloud

February 22, 2016

Make an RGB colored cloud light! You can also control it from your phone, or hook up to the weather!

How LEDs are Made

May 28, 2014

We take a tour of a LED manufacturer and learn how PTH 5mm LEDs are made for SparkFun.

SparkFun LED Array (8x7) Hookup Guide

March 10, 2016

Getting started with the Charlieplexed 8x7 LED array.

Addressable RGB LED Music and Sound Visualizer

May 31, 2016

Use an Arduino and the SparkFun Sound Detector to create visualizations on Addressable RGB LED strips.

Customizing LilyPad LED Colors

May 19, 2014

A short guide to creating a rainbow of new LilyPad LED colors at home!

Light-Emitting Diodes (LEDs)

August 12, 2013

Learn the basics about LEDs as well as some more advanced topics to help you calculate requirements for projects containing many LEDs.

LP55231 Breakout Board Hookup Guide

November 3, 2016

Get to know the LP55231 9-channel LED driver., and learn how to configure and program this surprisingly flexible IC.

IR Control Kit Hookup Guide

October 2, 2013

How to get the most out of the IR receivers and transmitters included in the IR Control Kit.

Dot/Bar Display Driver Hookup Guide

January 16, 2014

How to hook up the LM3914 or LM3916 to drive a 10-LED display with a lone analog signal.
New!

Holiday Lights Hookup Guide

November 23, 2016

Add blinking lights to any holiday decoration with our Holiday Lights Kit.

PicoBuck Hookup Guide V12

February 18, 2016

The PicoBuck board is a high-efficiency three-channel constant-current LED driver.

Button Pad Hookup Guide

January 7, 2016

An introduction to matrix scanning, using the SparkFun 4x4 Button Pad.

Boss Alarm

March 30, 2016

Build a Boss Alarm that alerts you of anyone walking into your office and automatically changes your computer screen.

Quick Illuminated Boxes

December 16, 2013

A quick tutorial to show you how to add LEDs to gift or holiday bags or boxes.

WS2812 Breakout Hookup Guide

July 24, 2013

How to create a pixel string with the WS2812!

Das Blinken Top Hat

January 22, 2014

A top hat decked out with LED strips makes for a heck of a wedding gift.

RGB Panel Hookup Guide

December 12, 2013

Make bright, colorful displays using the 32x32 and 32x16 RGB LED panels. This hookup guide shows how to hook up these panels and control them with an Arduino.

Interactive Hanging LED Array

April 10, 2014

Learn how we converted 72 lightbulbs into an interactive LED array for our conference room.

Cherry MX Switch Breakout Hookup Guide

April 21, 2016

How to assemble and use the Cherry MX Switch Breakout, allowing you to turn a matrix of mechanical switches into a full-size keyboard!

Building Large LED Installations

July 16, 2015

Learn what it takes to build large LED installations from planning to power requirements to execution.

Humidity-sensing LED Flower

October 28, 2014

How about that humidity? This tutorial shows how to add sensing capability to the 21st Century Fashion Kit's RGB flower project.

LilyPad Pixel Board Hookup Guide

September 16, 2015

Add changing colors to your wearable projects using LilyPad Pixel Boards.

FemtoBuck Constant Current LED Driver Hookup Guide RETIRED

October 16, 2014

The FemtoBuck board is a high-efficiency, single-channel constant-current LED driver.

LED Butterfly Pop Up Card

August 19, 2015

Craft an illuminated butterfly pop up card with copper tape, two LEDs, and a battery.

Soft Circuits: LED Feelings Pizza

February 13, 2013

Here we will learn how to say how you feel with pizza. Electric pizza.

LED Robot Pop Up Card

August 19, 2015

Craft a paper circuit pop up card with a cycling RGB LED, battery, and copper tape.

LDK Experiment 2: Multiple LED Circuits

October 2, 2013

Design both parallel and series e-textile circuits with multiple LEDs!

Heating Pad Hand Warmer Blanket

January 21, 2013

DIY Project Idea: Create a custom hand warmer blanket using heating pads

Hackers in Residence: The Sound Visualizer Pt. 2

May 7, 2015

An addition to a previous project, this time using a PC and a custom Java app to create your own music visualizer using a RGB LED matrix.

Sound Detector Hookup Guide

February 27, 2014

The Sound Detector is a microphone with a binary output. This guide explains how it works and how you can use it in your projects.

Making Custom Footprints in EAGLE

September 27, 2013

This tutorial will show you how to make custom, 1:1 footprint for any IC in EAGLE.

BlackBerry Trackballer Breakout Hookup Guide

March 26, 2015

A basic hookup guide for getting started with the SparkFun BlackBerry Trackballer Breakout Board.

Simon Splosion Wireless

February 13, 2014

This is a tutorial demonstrating one of many techniques to "hack" the Simon Says. We will highlight the technique to take your Simon Says Wireless.

E-Textile Art Pin

March 12, 2015

Create a quick and easy piece of e-textile art using a LilyPad LED, battery holder, conductive thread, and coin cell battery.

Spectrum Shield Hookup Guide

March 24, 2015

Want your project to react to music? Then the SparkFun Spectrum Shield is the product for you! Get going in no time with this Hookup Guide.

Reaction Timer

January 16, 2014

Demonstrate mental chronometry with this simple reaction timer!

How to Build a Remote Kill Switch

May 31, 2016

Learn how to build a wireless controller to kill power when things go... sentient.

PicoBuck Hookup Guide

August 30, 2013

The PicoBuck board is a high-efficiency three-channel constant-current LED driver.

ProtoSnap LilyPad Development Simple Hookup Guide

September 5, 2013

Interested in getting into LilyPad? Or maybe it's Arduino that tickles your fancy? Just want to add a little white-blinky-LED zest to your vest? All of the above? The ProtoSnap LilyPad Simple is a great tool to explore any of these subjects.

HID Control of a Web Page

March 12, 2014

Learn how to move a slider on a webpage and make a motor spin. We connect HTML and HID to read sensors and interface with the physical world.

RedStick Hookup Guide

January 28, 2016

Learn about the SparkFun RedStick, a USB thumb drive-sized Arduino-compatible development platform.

BadgerHack

September 23, 2015

This tutorial shows users how to solder their SparkFun interactive badges as well as put them to use in other projects.

Are You Okay? Widget

May 23, 2014

Use an Electric Imp and accelerometer to create an "Are You OK" widget. A cozy piece of technology your friend or loved one can nudge to let you know they're OK from half-a-world away.

Experiment Guide for the SparkFun Tinker Kit

May 16, 2016

This experiment guide will take you through the basics of building 11 different circuits with the SparkFun Tinker Kit and how to program them using the Arduino IDE.

RGB Panel Jumbotron

August 5, 2014

This tutorial will show you how to combine a webcam, a 32x32 RGB LED panel, and a Teensy 3.1 to stream video from the webcam, pixelate it, and display it on the LED panel - LIVE.

Using AT&T's M2X With the CC3000

September 2, 2014

A set of tutorials and examples to show how to connect an Arduino and CC3000 to AT&T's M2X data streams. We show how to post, fetch, and delete data. The final lesson is controlling an LED from an M2X stream.

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The Race to the Bottom: LED Bulbs and DFM

May 11, 2015 51

The dropping cost of LED bulbs is accelerating. We compare a few brands to see how they are approaching design and lower cost manufacturing.

Still in search of the perfect LED?

July 22, 2010 8

We're keeping you stocked in LEDS as well as few other new products (like the MUX Shield - and an awesome example from Rojas!)

LED Robot Halloween Costume

October 22, 2013 6

Our friend Stephanie Segall of Imagine Our Life shows us her recipe for a homemade LED robot costume.

LED/LilyPad Class

September 20, 2010 2

Ever wanted to play around with LEDs and LilyPad?

LED Coffee Table

September 12, 2008 4

The LED Coffee Table tutorial is posted! Check us out at Maker Faire Austin.

LED cloud-connected clouds

February 23, 2016 0

Now you can make your own happy little cloud!

Enginursday: Building Large LED Projects

July 16, 2015 7

Learn how to build larger-than-life LED installations.

T³: Using LEDs as light sensors

August 9, 2016 16

It's a known trick that we can use LEDs in reverse. We'll explore how to use them as photodetectors with Arduino and create a simple demo that responds to hand swipes.

Engineering Thursday: LED Light Boxes

July 18, 2013 17

With some LEDs, some acrylic, and a little know-how, you can create your very own LED light box.

ElectriCute: LED String Lights & You

October 23, 2013 5

This installment of our new e-textiles how-to video series shows you how to incorporate LED string lights into your Halloween costume!

Testing LEDs quickly - a new tutorial!

September 20, 2012 35

Test your bare LEDs with a set of hacked tweezers - and don't worry about polarity!

Enginursday: Revisiting the 4x4 LED Button Pad

January 7, 2016 6

I've got a project on my workbench that I was hoping to share, but I met some unexpected difficulty along the way.

According to Pete Episode #40 - Home LED lighting and the SparkFun FemtoBuck

January 20, 2015 29

Director of Engineering Pete Dokter is back for another episode of "According to Pete"

Neat New Products

May 7, 2010 13

New: A triple axis gyro, specialty IC hooks, AVC poster, bags of LEDs, Open Heart Kit, new (Sale) items, MIDI cable, and a fuse and fuse holder.

The Return to Shenzhen - Part 1

April 5, 2011 52

SparkFun visits various factories and the electronics market in Shenzhen, China.

Arduino Mega

April 1, 2009 10

New Arduino Mega, Atomic inertia measurement unit, coffee mug, solder, jumper wires, and mini-Bully posted.

Guest Post: Invent-abling: Enabling Boys and Girls to Make Together

March 3, 2014 0

Deren Guler leads a project called “Invent-abling” focused on creating gender neutral construction kits that inspire people to creatively explore topics in STEM (science, technology, engineering, and math) for children, specifically girls aged 7-13.

HacKIDemia and SparkFun help launch maker hubs in Africa

January 14, 2014 0

HacKidemia is a global organization that runs hands-on STEM workshops for kids in more than 25 countries around the world with 8000 children and 400 mentors. They were asked to bring the project to Africa and launched an indiegogo campaign two months ago: http://www.indiegogo.com/projects/afrimakers. The main intention is to enable African makers -- kids in particular -- to use making and prototyping for solving local challenges like access to clean water, energy and information. SparkFun has donated the materials for 7 maker boxes - enough to support the initial campaign goal to equip each of the 7 hubs with a set of Arduino's, sensors, books, and tools.

The Mothership: A Visit to the New SparkFun Building

October 29, 2014 0

Garth Sundem, big-time author and GeekDad contributor, came by the new SparkFun HQ with his family. Here's what he had to say about it.

Digital Naturalism: Hiking Hacks in the Wild

October 20, 2014 0

The Hiking Hack is the first of a proposed series of research expeditions investigating the role of situated design for wild animal interaction. This mobile workshop through the Panamanian Rainforest was designed to explore how context shapes the crafting of technology and to probe the limits of constructing and utilizing DIY physical computing systems in harsh environments. It also served as a means of engaging with and reflecting upon the biological, technological and cultural aspects interplaying in modern scientific research.

SXSW 2015 -- Help us get to Austin!

August 13, 2014 14

We've submitted some great proposals to SXSW and we need your help to get them accepted!

Collaboration with DIY.org - the Fabric Hacker Skill!

March 31, 2014 0

SparkFun teamed up with DIY.org, a web community that encourages kids to gain skills in all sort of areas - from astronomy to camping to hardware hacking - to bring a new skill to their site: the fabric hacker.

Can Soldering Help Therapy Patients?

November 4, 2014 21

Dr. Kristi Pikiewicz discusses introducing some of her therapy clients to soldering as a way to calm and focus themselves. Yet another reason to involve kids in DIY projects?

2014 Open Hardware Summit - Rome, Italy

May 16, 2014 0

Guest blogger and chair of the 2014 Open Hardware Summit, Addie Wagenknecht breaks down this year's participation call for the summit in Rome, Italy.

Useful Strategies for Makers: Part 2

July 24, 2014 0

Jaymes Dec returns for the second installment of a series on useful strategies for makers. Jaymes is the Fab Lab Integrator at the Marymount School, a K-12 all-girls independent school in Manhattan and was recently named a “Teacher of the Future” by the National Association of Independent Schools and a Fab Learn Fellow by Stanford University.

Useful Strategies for Makers: Part 1

July 3, 2014 0

As a middle school technology educator who has a Fab Lab for a classroom, I spend a lot of time thinking about useful tips, tricks, and strategies for young makers. Just as we teach developing readers and writers how to skim a text for main ideas or create an outline for an essay, are there similar strategies or techniques that we can model for young makers to help them successfully navigate the making process and develop a maker mindset?

Guest Blog: Circumventing Science Lab Budget Cuts with Open-Source Hardware

January 23, 2015 2

High-­school science teachers can radically reduce the cost of building up science labs while giving students opportunities to engage in genuine design processes by introducing them to open­-source hardware. A vast collection of free and pre­-designed low-­cost scientific tools are available, many of which can be printed on a open­-source 3­D printer, including the printer itself. Not only can students benefit from access to research grade equipment, there are ample opportunities for students to build on, improve, and customize scientific tools as part of their curriculum. In this way the number and value of the open­-source hardware designs can expand with student effort, enabling a powerful motivating factor for science education.

MakerCamp: Berlin Recap

September 22, 2014 0

MakerCamp was a month long camp where makers, designers and mentors from different parts of the world and with varying skill sets came together to work on projects they wanted to dive deeper into. The group of participants flew in from all over the globe last month (August) to hack, make, teach, work together, and document their making process. In the end they came away with a global community of support for prototypes that can be kick-started into real life projects. As SparkFun was a partner in the camp, we wanted to showcase some of the awesome people and projects from the camp last month.

Makerspaces: Tool-informed-values or Value-informed-tools?

September 16, 2014 1

We’ve probably used the word “maker” more times in the last year than we have in the last ten years. It’s pretty evident that making is blowing up. Makerspaces have made their way into blogs on education, hackerspaces are being featured in The New York Times, and a White House Maker Faire was held in lieu of the annual White House Science Fair this year. I think it’s fair to say making is so hot right now.

SXSW 2015 -- Help us get to Austin!

August 13, 2014 1

We've submitted some great proposals to SXSW and we need your help to get them accepted!

Tips for a Better E-Textiles Workshop

January 10, 2014 1

Here are a few tips for creating your e-textiles workshop and activities.

DESIGN West and Talking with Clive "Max" Maxfield

January 28, 2013 6

We sat down with Clive Maxfield to chat about EE Times, DESIGN West, and more.

SparkFun Eagle Library Update

February 20, 2008 1

We've updated our <a href="http://www.opencircuits.com/SFE_Footprint_Library_Eagle">Eagle Footprint Library</a> on the Open Circuits website (we love that place!)

Autonomous Vehicle Competition and A Bunch of New Products

December 23, 2008 3

SparkFun is putting on a contest to see who can drive around the building the fastest. We've also got a new low-cost gyro breakout and some ding/dent items for sale.

New Product Friday: Flashback Friday!

April 10, 2015 8

It's been a really slow week for new products so let's take a look at a few revs and a few older parts from the catalog.

New Product Friday: What are Your Digits?

June 26, 2015 9

Introducing the Large Digit Driver, the new Electric Imp Breakout, a new version of the MP3 Player Shield and more!

End of the Year and X-Rays in Your Scotch Tape

December 18, 2008 13

Holiday Greetings from SparkFun, a new tutorial, and a couple other useful bits of information.

Friday Product Post: RockBLOCKster

December 11, 2015 6

Today we theorize what would happen if the B-52s wrote a song about an Iridium SatComm Module.

New products galore!

September 1, 2010 10

Some more fun stuff for you to tinker with.

Behold: Our Electrify Your Prom Winners!

May 6, 2015 7

Everyone who entered totally rules, but there could be only three who took home the prizes.

The more the merrier.

October 21, 2010 3

Another post, another selection of new products.

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FTDI driver install (Mac)

July 1, 2015

Introduction Let’s talk about FTDI drivers. These drivers are vital to getting many of our products up and running. Some parts that use these drivers include the FTDI basic, Sparkfun Redboard a…

ISS National Design Challenge

October 31, 2016

ISS National Design Challenge Have questions? Let me know! mike.grusin@sparkfun.com Welcome CASIS ISS National Design Challenge participants! The following parts may be useful when developing your …

AVC 2016

September 26, 2016

View Photos View Scoreboard View Site Map View Rules View Program Watch a recap of the live stream here! …

We didn't find any events that matched LED - 25pcs. Would you like to Browse Classes?

Basic e-textiles LED kit

CF 11 items

Some parts suggestions for a E-textile kit. One battery can...

Twinkle LED Dog Collar

orangeskidoo 12 items

Gotta bling out the doggie with sparkle twinkles!

Arudino...

Bike LED kit.

Member #362670 27 items

Items needed to convert the Schwinn’s lights to a rectified,...

SparkFun LED Starter Kit (KIT-13234)

xtopher 19 items

This is the SparkFun LED Starter Kit, an ultimate assortment...

SXSW Create 2014 e-Textiles Pin with LEDs!

LUX 5 items

This is the wishlist that you can use to make the e-textiles...

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