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3,773 results for LED - 100pcs

Related Categories

LEDs
LilyPad LED Red (5pcs)

DEV-14013
3.95
LilyPad LED White (5pcs)

DEV-13902
3.95
LilyPad LED Blue (5pcs)

DEV-14012
3.95
LilyPad LED Pink (5pcs)

DEV-14010
3.95
LilyPad LED Green (5pcs)

DEV-14011
3.95
LilyPad LED Yellow (5pcs)

DEV-14014
3.95
1
LED - Super Bright Blue (100 pack)

COM-09983
19.95
LED - Super Bright White (100 pack)

COM-10035
29.95
2
LED - Super Bright Green (100 pack)

COM-09984
19.95
LED - Super Bright Red (100 pack)

COM-09979
14.95
LED - RGB Diffused Common Cathode (100 pack)

COM-10017
59.95
1
LED - RGB Clear Common Cathode (100 pack)

COM-09985
59.95
LED - Super Bright Yellow (100 pack)

COM-09982
14.95

DEV-10081
3 Retired

DEV-10044
2 Retired

DEV-10047
1 Retired

DEV-10962
Retired

DEV-10046
1 Retired

DEV-10045
4 Retired
PicoBuck LED Driver

COM-13705
14.95
2
White Tri-Color LED Strip - Addressable, Sealed (1m)

COM-13898
19.95
FemtoBuck LED Driver

COM-13716
7.95
8
SparkFun LED Driver Breakout - LP55231

BOB-13884
7.95
SparkFun LED Array - 8x7

COM-13795
8.95
3
MyoWare LED Shield

DEV-13688
24.95
LilyPad Rainbow LED (6 Colors)

DEV-13903
4.95
2
LED RGB Strip - Addressable, 1m (APA102)

COM-14015
15.95
RGB LED Bar Graph - 48 Segment

COM-14000
29.95
Dual 7-Segment Display - LED (RGB)

COM-13999
3.95
LED RGB Strip - Addressable, 5m (APA102)

COM-14016
79.95
LED - Ultraviolet

COM-08662
0.95
LED - Basic Yellow 3mm

COM-00532
0.35
Diffused LED - Yellow 10mm

COM-10634
0.5
Diffused LED - Red 10mm

COM-10632
0.5
Diffused LED - Orange 10mm

COM-12645
0.5
LED - Basic Green 3mm

COM-09650
0.35
1
Diffused LED - Blue 10mm

COM-10635
0.5
SparkFun LED Driver Breakout - TLC5940 (16 Channel)

BOB-10616
12.95
2
RGB LED Chain - 20 LED Addressable

COM-11020
34.95
1
LED Tactile Button - Red

COM-10442
1.95
1
LED Tactile Button - Green

COM-10440
1.95
LED Mixed Bag - 5mm

COM-09881
9.95
1
LED - Violet 5mm

COM-12704
0.5
1
LED - Super Bright Blue

COM-00529
0.95
LED Holder - 5mm

COM-11840
0.5
LilyPad Tri-Color LED

DEV-08467
7.95
1
LED - Super Bright Yellow

COM-00530
0.95
LED - Basic Green 5mm

COM-09592
0.35

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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.

Powering LilyPad LED Projects

December 17, 2016

Learn how to calculate how many LEDs your LilyPad project can power and how long it will last.

FemtoBuck Constant Current LED Driver Hookup Guide V12

December 10, 2015

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

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.

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.

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.

SparkFun LED Array (8x7) Hookup Guide

March 10, 2016

Getting started with the Charlieplexed 8x7 LED array.

Customizing LilyPad LED Colors

May 19, 2014

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

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!

WS2812 Breakout Hookup Guide

July 24, 2013

How to create a pixel string with the WS2812!

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.

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.

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.

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.

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.

Das Blinken Top Hat

January 22, 2014

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

Interactive Hanging LED Array

April 10, 2014

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

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.

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!

LilyPad Pixel Board Hookup Guide

September 16, 2015

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

Button Pad Hookup Guide

January 7, 2016

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

FemtoBuck Constant Current LED Driver Hookup Guide RETIRED

October 16, 2014

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

Building Large LED Installations

July 16, 2015

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

LED Robot Pop Up Card

August 19, 2015

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

Soft Circuits: LED Feelings Pizza

February 13, 2013

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

LED Butterfly Pop Up Card

August 19, 2015

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

LDK Experiment 2: Multiple LED Circuits

October 2, 2013

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

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.

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.

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.

Heating Pad Hand Warmer Blanket

January 21, 2013

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

Voltage, Current, Resistance, and Ohm's Law

February 6, 2013

Learn about Ohm's Law, one of the most fundamental equations in all electrical engineering.

PicoBuck Hookup Guide

August 30, 2013

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

How to Build a Remote Kill Switch

May 31, 2016

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

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.

nRF52832 Breakout Board Hookup Guide

November 17, 2016

How to hookup and program (in Arduino!) the nRF52832 Breakout -- a development board for Nordic's BLE/ANT/2.4GHz system on chip.

Reaction Timer

January 16, 2014

Demonstrate mental chronometry with this simple reaction timer!

MP3 Player Shield Music Box

January 21, 2013

Music Box Project based on the Dr. Who TARDIS.

Electric Imp Breakout Hookup Guide Retired

December 13, 2013

An electric imp HUG! Provides an overview of the imp card and breakout. Both hardware and firmware subjects are covered.

SX1509 I/O Expander Breakout Hookup Guide

September 24, 2015

Learn how you can use the SX1509 to control 16 LEDs or up to 64 buttons with just two pins.

Simblee LilyPad Hookup Guide

February 4, 2016

The Simblee LilyPad lets you easily integrate Bluetooth Low Energy and mobile apps into your e-textiles projects.

ESP8266 Thing Development Board Hookup Guide

November 5, 2015

An overview of SparkFun's ESP8266 Thing Development Board - a development board for the Internet of Things.

IR Communication

February 7, 2013

This tutorial explains how common IR communication works, as well as shows you how to set up a simple IR transmitter and receiver.

Pulse-width Modulation

February 27, 2013

An introduction to the concept of pulse width modulation.

Connecting Arduino to Processing

April 25, 2013

Send serial data from Arduino to Processing and back - even at the same time!

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Arduino Mega

April 1, 2009 10

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

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 cloud-connected clouds

February 23, 2016 0

Now you can make your own happy little cloud!

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 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.

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!

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.

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!

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.

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.

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.

IoTuesday: DIY IoT LED Weather Visualizer

April 25, 2017 3

Build an indoor visual weather display with LEDs and the Particle Photon!

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.

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.

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.

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.

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?

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.

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.

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.

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!

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?

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.

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.

Tips for a Better E-Textiles Workshop

January 10, 2014 1

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

The Return to Shenzhen - Part 1

April 5, 2011 52

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

'Tis the Season

December 17, 2009 10

A cool Christmas project, Adafruit gets a C&D, and products!

Maker Faire San Mateo 2012

May 2, 2012 41

SparkFun is again heading to San Francisco for Maker Faire!

Massive FIRST Timer

March 26, 2009 10

Mike shows us his giant FIRST timer. It's snowing again. And tomorrow doesn't look good either.

SXSW and the SparkFun SticKits Contest

March 7, 2016 0

A workshop you won't want to miss, and the chance to win $200!

The Return to Shenzhen - Part 2

April 13, 2011 65

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

Friday Product Post: Seeing Green

March 17, 2017 5

Aren't you lucky! More RFID parts, a new add-on for the Teensy and a brand-new BeagleBone!

New Product Friday: The Build Upons

March 20, 2015 4

Some unique LEDs, a teensy little development board, and a new FEZ kit. That's what's new this week.

Which Arduino Do You Need?

March 11, 2010 8

We have a new tutorial designed to help you find the right Arduino, plus a whole bunch of new products.

More Twitter News, a Ton of Cool Projects, and more Products

February 11, 2010 14

Follow our Pick and Place machines on Twitter! Also, we have some news products and 31 awesome projects to give you some inspiration!

A Very Merry Thursday Product Post

December 23, 2010 23

A special holiday product post with video and a poem!

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Career and Technical Education Challenge

August 9, 2016

CTE Makeover Challenge The U.S. Department of Education invited schools to enter the CTE Makeover Challenge by submitting a design for a CTE makerspace. Makerspaces provide students the…

innovation Workshop Materials

January 26, 2016

Innovation Workshops SparkFun is proud to announce a great educational partnership with Innovate Oregon. SparkFun is the hardware and professional development partner for a number of e…

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 …

Using the SIK with JavaScript

March 11, 2016

Programming the SparkFun Inventors Kit with JavaScript SparkFun is proud to announce a great educational partnership with Innovate Oregon. SparkFun is the hardware and profession…

SuperQuest

June 2, 2015

Please Join our Google+ Community page for more content and discussion beyond the workshop. Oregon Tour 2015 -- Introduction to Arduino and Galileo SparkFun Electronics i…