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SparkFun will be closed May 25, 2015 for Memorial Day. Orders placed after 2pm on Friday the 22nd will ship out on Tuesday. Thanks!

4,939 results for led bar

Products 873 found

Related Categories

10 Segment LED Bar Graph - Green

COM-09938
$ 1.95
1
10 Segment LED Bar Graph - Yellow

COM-09936
$ 1.95
10 Segment LED Bar Graph - Red

COM-09935
$ 1.95
10 Segment LED Bar Graph - Blue

COM-09937
$ 1.95
LED Light Bar - Red (SMD)

COM-12015
$ 3.95
LED Light Bar - White (SMD)

COM-12014
$ 3.95
Circular LED Bargraphs - Blue

COM-11492
$ 11.95
Circular LED Bargraphs - Green

COM-11491
$ 11.95
1
Circular LED Bargraphs - Red

COM-10595
$ 9.95
LED RGB Strip - Bare (5m)

COM-12022
$ 49.95
LED RGB Strip - Bare (1m)

COM-12021
$ 9.95
LED RGB Strip - Addressable, Bare (1m)

COM-12025
$ 19.95
1
LED RGB Strip - Addressable, Bare (5m)

COM-12026
$ 99.95

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Retired Products

COM-00680
Retired

COM-00678
Retired

COM-09029
Retired

COM-00679
Retired

COM-00697
Retired

COM-11493
Retired

COM-13172
Retired

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Tutorials 208 found

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.

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.

Interactive Hanging LED Array

April 10, 2014

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

Mini FET Shield Hookup Guide

May 1, 2014

Learn how to hookup and use the FET shield for Arduino Pro Mini 3.3V. With this shield, you can control much larger loads such as motors or large LED strips without straining your Arduino's power.

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.

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.

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.

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.

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.

Soft Circuits: LED Feelings Pizza

February 13, 2013

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

Customizing LilyPad LED Colors

May 19, 2014

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

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.

LDK Experiment 2: Multiple LED Circuits

October 2, 2013

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

FemtoBuck Constant Current LED Driver Hookup Guide

October 16, 2014

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

Das Blinken Top Hat

January 22, 2014

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

Raspberry Pi Twitter Monitor

November 19, 2013

How to use a Raspberry Pi to monitor Twitter for hashtags and blink an LED.

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.

PicoBuck Hookup Guide

August 30, 2013

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

Light Up Silk Flower Corsage

April 20, 2015

Combine a silk flower with a built-in RGB LED and some LilyPad Switches to create a customizable accessory.

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Archived Tutorials 12 found

12ft GPS Wall Clock

A fun project using LED light bars, a PIC for control, 7-segment driving, playing with 2Amps, and some assorted other fun tricks.

LED Coffee Table

We try our hand at electronic furniture using our RGB LED matrices and a secondhand coffee table. Pong never looked so good.

10-Segment LED kit Landing Page

If one LED is good, 10 are better! 10 LEDs in a convenient package perfect for bar graphs and other linear displays.

LPC2148 USB Bootloader Tutorial

Find out how the SparkFun bootloader works. Don't know what a bootloader is? Read on to find out.

Beginning Embedded Electronics - 3

A breakdown of crystals and setting the fuse bits to run the ATmega168 at 16MHz!

Beginning Embedded Electronics - 7

Basic SMD soldering to assemble the Simon game.

Controlling an Arduino with an iPhone

This tutorial shows how to use the TouchOSC app on the iPhone to send OSC signals to Processing and finally out to an Arduino.

WiFly Wireless SpeakJet Server

We use a WiFly Shield and Voice Box Shield to build a battery-powered, wireless, talking page server.

NCWP (Non-Crappy Wedding Present) Tutorial

Detailed tutorial on the construction of the NCWP Scavenger Box and the story behind it.

Mixed Signal Costume

She's always sending me mixed signals. Checkout this twist on a stoplight costume using MOSFETs, XBee, and plenty of blinking LEDs.

IOIO-OTG Beginners Guide

The beginners guide for the IOIO-OTG shows you how to setup your development environment for Android and how to start writing code for your first app.

SparkFun Ethernet Shield Quickstart Guide

Getting started guide for SparkFun's PoEthernet Shield

Blog 259 found

Light Bar Controller

June 11, 2008 10

Adam creates a light bar controller inside a SparkFun box.

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.

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.

New Product Friday: Steppin' on Up!

October 21, 2011 62

All you ever needed to know about servos and steppers is explained in this educational edition of the Friday New Product Post.

New Product Friday: Painting the Town Red

December 2, 2011 41

It's been two weeks since we've talked about new products. Check out what's new for the past couple of weeks.

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!)

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.

RGB Fiber Optics

October 2, 2012 15

Create an optical RS-232 link with an RGB LED and a color sensor.

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.

LED/LilyPad Class

September 20, 2010 2

Ever wanted to play around with LEDs and LilyPad?

Self-lighting Menorah

December 18, 2014 2

An awesome project from SparkFun customer Elahd Bar-Shai

GLiP Project

July 23, 2010 9

An amazing LED matrix project out of France!

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.

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!

Enginursday: Monitor Twitter With a Raspberry Pi

December 5, 2013 13

How to create a Twitter monitor in Python and flash an LED using a Raspberry Pi.

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Resources 9 found

Paper Circuits Pin

Angela Sheehan March 31, 2014

This quick craft project shows you how to create a circuit using copper tape instead of wire to light up an LED and make a wearable piece of e-craft art.

Android Development with IOIO

February 6, 2014

Control an LED, potentiometer and servo over USB or Bluetooth using Andriod and IOIO.

Introductory Arduino Materials from Portland State University

February 6, 2014

A wide range of labs covering beginner and intermediate Arduino programming, DC and analog circuits, and two larger scale projects.

ProtoSnap

Lindsay Craig February 6, 2014

Teach digital and analog input and output using the RGB LEDs, buttons and buzzers with the ProtoSnap board.

Paper Circuits: Light Up Valentine Pop Up Cards

Angela Sheehan March 27, 2014

Templates and slide presentation used in the Light Up Your Love with Paper Circuitry class on 2/12/14.

LilyPad With Programming

Lindsay Craig February 6, 2014

Get started prototyping without a breadboard using the ProtoSnap LilyPad Development Board to control buzzers, vibration motors, RGB LEDs and more.

Paper Circuits: Lotus Flower Pop Up Card

Angela Sheehan May 6, 2014

Templates used in the Have Fun with Paper Circuitry workshop at GESTEM on 5/9/14.

e-Textile Art Pin

Angela Sheehan June 11, 2014

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

Paper Circuit Cards

Brian Huang March 1, 2014

Have students build a simple circuit with copper tape, a coin cell battery, and an LED. This template can be extended to any number of other activities inv

Classes 0 found

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Articles 5 found

SparkFun IRC FAQ

So you’ve made it into the Official SparkFun IRC channel! (If not, please feel free to join us at #sparkfun on freenode!) We are a community of electronics enthusiasts that range from beginners…

Sylvia's Super Awesome Book Projects

Sylvia’s Super Awesome Arduino Book Projects The kit is now available! Guess what?! Super-Awesome Sylvia, star of Super-Awesome Sylvia’s Super-Awesome Maker Show, has a new book for you…

Intel Professional Development Tour - 2014

SparkFun & Intel Professional Development Tour We invite you to join the tour Google+ community for extra content and to learn from others participants! Teaching and learning computat…

Intel Professional Development Tour - 2015

SparkFun & Intel Professional Development Tour We invite you to join the tour Google+ community for extra content and to learn from other participants! Teaching and learning computati…