SparkFun will be closed Nov 26th and 27th for the Thanksgiving holiday. Orders placed after 2:00pm MT on the 25th will ship out Monday the 30th.

4,846 results for 7-segment serial

Products 1394 found

SparkFun 7-Segment Serial Display - Yellow

$ 12.95
SparkFun 7-Segment Serial Display - White

$ 12.95
SparkFun 7-Segment Serial Display - Red

$ 12.95
SparkFun 7-Segment Serial Display - Blue

$ 12.95
SparkFun 7-Segment Serial Display - Kelly Green

$ 12.95
SparkFun OpenSegment Serial Display - 20mm (Yellow)

$ 16.95
SparkFun OpenSegment Serial Display - 20mm (Red)

$ 16.95
SparkFun OpenSegment Serial Display - 20mm (Green)

$ 16.95
SparkFun OpenSegment Serial Display - 20mm (White)

$ 16.95
SparkFun OpenSegment Serial Display - 20mm (Blue)

$ 16.95
SparkFun OpenSegment Shield

$ 14.95

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Retired Products










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Tutorials 363 found

Using the Serial 7-Segment Display

August 13, 2013

How to quickly and easily set up the Serial 7-Segment Display and the Serial 7-Segment Display Shield.

Using OpenSegment

April 1, 2013

How to hook up and use the OpenSegment display.

Serial Peripheral Interface (SPI)

January 14, 2013

SPI is commonly used to connect microcontrollers to peripherals such as sensors, shift registers, and SD cards.

Serial Communication

December 18, 2012

Asynchronous serial communication concepts: packets, signal levels, baud rates, UARTs and more!

Serial Terminal Basics

September 9, 2013

This tutorial will show you how to communicate with your serial devices using a variety of terminal emulator applications.

The Uncertain 7-Cube

March 8, 2013

The Uncertain 7-Cube is a non-committal, less-than-helpful, but also entirely honest fortune teller. Simply ask it a yes or no question, give it a nudge, and the 7-Cube will dutifully inform you that it doesn’t have all the facts and doesn’t feel comfortable making a guess.

MetaWatch Teardown and Arduino Hookup

August 13, 2013

Tearing down the nifty bluetooth-enabled MetaWatch. Then building an Arduino sketch to control it.

Dungeons and Dragons Dice Gauntlet

August 13, 2013

A playful, geeky tutorial for a leather bracer that uses a LilyPad Arduino, LilyPad accelerometer, and seven segment display to roll virtual 4, 6, 8, 10, 12, 20, and 100 side dice for gaming.

Galileo Unread Email Counter

January 30, 2014

How to create a simple unread-email checker with the Intel/Arduino Galileo.

TMP006 Hookup Guide

August 22, 2013

How to get started reading temperature with the TMP006 sensor.

Bubble Display Hookup Guide

March 7, 2014

Need a small, cheap, and easy display? These bubble displays are what you've been looking for. Learn how to use them in this hookup guide.

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.

MLX90614 IR Thermometer Hookup Guide

October 29, 2015

How to use the MLX90614 or our SparkFun IR Thermometer Evaluation Board to take temperatures remotely, over short distances.

Large Digit Driver Hookup Guide

June 25, 2015

Getting started guide for the Large Digit display driver board. This tutorial explains how to solder the module (backpack) onto the back of the large 7-segment LED display and run example code from an Arduino.

Connecting Arduino to Processing

April 25, 2013

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

Teensy XBee Adapter Hookup Guide

June 18, 2015

Getting started with the Teensy 3.1 and XBee. Establishing a serial link.

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Archived Tutorials 1 found

Laser Tape Measure Hacking

We tear apart a common laser tape measure. A good lesson in how to hack, how to document, and hitting walls.

Blog 619 found

Behind-the-Scenes BASE Jump and the Heartbeat Straight Jacket.

June 4, 2009 13

A look behind-the-scenes of a SparkFun photoshoot, along with a new tutorial and a smattering of products.

6ft 7-Segment Display

December 11, 2007 0

Tom Becker was nice enough to email us and comment on our <a href="http://www.sparkfun.com/commerce/present.php?p=GPSClock-1">12ft. GPS wall clock</a>. Then he put us to shame...

New Products For The Weekend!

May 14, 2010 17

Get your weekend started right with some cool electronics!

Enginursday - Tutorial Refocus

August 15, 2013 7

Check out what we've been doing in the tutorials section of learn.sparkfun.com.

Ultrasonic Ranger Info Video

June 10, 2010 7

Ultra-cool ultrasonic sensors are a perfect and simple way to add object or distance sensing to your project!

Sinister7, Munny, and OLEDs

December 17, 2007 0

<a href="http://www.kidrobot.com/products2.cfm?ID=4528&cfid=4320536&cftoken=91108670&nav_chooser=&dept=TOYS&typ=KIDROBOT">Munny </a>and <a href="http://www.sparkfun.com/commerce/present.php?p=Sinister7">Sinister7</a> combine forces. Checkout this gruesome <a href="http://www.sparkfun.com/commerce/present.php?p=Sinister7">toy hack</a> using the Sinister7.

New Product Friday: Shield Your Eyes

September 13, 2013 23

Shields galore! We've got some FPGA shields and some 7-segment shields for you. Check them out!

Free Day is January 7th, 2010!

November 23, 2009 306

Pocket $100 worth of free stuff! No really. It's coming on January 7th. We're opening up our doors and letting anyone take $100 worth of free goodies. Also, a reminder that SparkFun will be closed at the end of this week!

Snow Photos and New Stuff

November 2, 2009 10

We're back to work and we've got more new: AVC 2010 now open, Vegas video, new robot competition, sensor kit, Simon PTH kit, motor driver, new robot kits, temperature sensor, MSP430F249, 7-segment display controller and a TFT128 ScreenKey development board.

SparkFun closed on Monday, September 7th

September 4, 2009 8

SparkFun will not be shipping on Monday in observance of Labor Day.

It's RoboWeek!

April 9, 2012 5

April 7-15 is National Robotics Week.

Free Day is Done

January 4, 2010 447

The week has finally arrive - Free Day is this Thursday, January 7th, 2010!

Cool Projects, a New Class, and a Smattering of New Products

November 21, 2008 6

An awesome LED project by SparkFun customer Nick Hall and a handful of new products ranging from an extra "clicky" push-button to a tiny serial enabled GPS.

Circuit Bending RFID

February 5, 2009 18

We try to stuff our RFID tag into a Car fob. It didn't work out so good. And we've got new button pad controllers, 10Hz GPS, Arduino XBee shield, new dual-axis gyros, a Nordic RF serial interface board, and a much more!

Soldering Basics

January 11, 2008 0

After a fair amount of work, we have completed what we hope to be an educational kit and supporting printed materials to go along with the <a href="http://www.sparkfun.com/commerce/present.php?p=BEE-7-SMDSoldering">SMD Soldering</a> lecture.

New Stuff and We're Closed!

March 27, 2009 4

We've got a new GPS buying guide, new MP3 board, serial multiplexer, SparkFun wrist belt, servo extension, iPhone LCD, low-cost DMM, a programmable oscillator, and lots of snow.

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Resources 33 found

SoftSerial: Implementing Multiple Serial Ports On An Arduino

February 6, 2014

Learn how to use pins other than TX and RX to communicate between microcontrollers using the SoftSerial library.

Serial Communication between Arduino and Processing

Lindsay Craig February 6, 2014

Materials for Arduino, Processing and Serial Communication for the ATLAS program at CU Boulder.

LilyPad In-Depth

February 6, 2014

Learn how to create circuits that use a LilyPad microcontroller and what you need to program your microcontroller to react to input and provide output.

Programming with Simon

Lindsay Craig February 6, 2014

This material shows a way to re-use our popular Simon game to teach programming after you have used it to teach soldering.

SparkFun Summer Semester Materials

August 13, 2015

Got an idea for a prototype but not sure exactly how to make it happen? SparkFun Electronics offers Five Days of prototyping skills from schematic to bread

ECE at Cornell University

February 6, 2014

Bruce Land from Cornell University shows how to work with microcontrollers.

ASEE 2014 K-12 Workshop Materials

Brian Huang June 14, 2014

Encouraging Creativity, Gender Equity, and Arts in the STEM Classroom with Conductive Thread and LilyPad Arduino. Example Code Ardublock install – Unzip

ArduBlock: Graphical Programming Environment for Arduino

February 6, 2014

ArduBlock is a Scratch-like interface for Arduino and allows you to program Arduino using drag-and-drop blocks that free you of syntax errors.

Atmega In-Depth

Jeffrey Branson February 6, 2014

This material was created for a class on building and programming with the AT328 chip, without using the actual Arduino board.

ProtoSnap Intro to Arduino

Lindsay Craig February 6, 2014

Presentation on programming microcontrollers without having to create any circuits using the ProtoSnap board.

SparkFun at NSTA 2015

May 7, 2015

SparkFun attended the NSTA 2015 National Conference in Chicago. We taught 7 workshops that contained some amazing materials. Here is a link to that page.

Arduino, Processing and Max

Lindsay Craig February 6, 2014

Workshop materials for using Arduino, Processing and the Danger Shield to communicate with Max Patch.

Intro to Arduino

Lindsay Craig February 6, 2014

Here is a slide show presentation for introducing the Arduino SparkFun Inventor's Kit.

Giant Soldering

Lindsay Craig February 6, 2014

Instructions on how to create a giant prop soldering iron to demonstrate PTH and SMD soldering techniques to large groups.

Processing the Danger Shield

Lindsay Craig February 6, 2014

This material teaches the creation and manipulation of basic shapes using Processing and SparkFun's Danger Shield.

LilyPad with ArduBlock Workshop

Angela Sheehan June 10, 2014

Presentation materials on using ArduBlock with the LilyPad Simple Development Board during a workshop at Fashion Institute of Technology 6/5/2014.

HotSheets: Processing

Derek Runberg April 18, 2014

Are you looking for a gradual and project based way to learn Processing. Check out this set of HotSheets that take you from 0 understanding to awesome!

HotSheets: Scratch

Derek Runberg April 18, 2014

These HotSheets cover a few basic introductory exercises at learning how to use Scratch and the PicoBoard.

LilyPad and Sewable Circuits in Libraries

Angela Sheehan October 20, 2014

Tips for incorporating easy to use, scalable, and fun activities for library programs.

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Classes 1 found

July 11, 2016

Microcontrollers for Educators

Connecting the STEM Dots: Microprocessors and Electrical and Computer Engineering in the Classroom. Colorado State University Dep…

Articles 39 found


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…

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…

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…

Arduino Buying Guide

Arduino Buying Guide Let’s face it, there are a lot of different Arduino boards out there. How do you decide which one you need for your project? With this table, you can not only compare featu…

Accelerometer, Gyro and IMU Buying Guide

Accelerometer, Gyro and IMU Buying Guide Accelerometers and gyros are becoming increasingly popular in consumer electronics, so maybe it’s time you added them to your project! Scrolling through…

Holiday Shipping 2013

With the holidays rapidly approaching, we want to make sure you get your presents in time! Please refer to the below shipping methods and dates to make sure you get your order by Dec. 24th. Please …

Electrify Your Prom

If you’re in high school, you are undoubtedly starting to hear that mythical word echo through the hallways - yes, “prom season” is nearly upon us. Victorian-era fashion is so…

Pi Day 2015

You didn’t think we had forgotten about Pi Day did you? What’s Pi Day, you ask? Well, on March 14th (A.K.A. 3-14) it’s the day we celebrate mathematics, science and all things gee…

Visit the Emporium!

Welcome to the Emporium! It’s our fun blend of gift shop, electronic project gallery, and a glimpse into our manufacturing floor. The Emporium is stocked with kits, breakout boards, and many oth…

The SparkFun Dumpster Dive

The Dumpster Dive is sold out! Check back later for the next Dumpster Dive!

Cyber Monday 2015

  2015 SparkFun Cyber Monday Deals The deals are online! Watch the video and check below for great discounts on our favorite products. Good on Monday, November 30th from 7 a.m. to 7:…

USB Buying Guide

USB Buying Guide One day in 1994, seven world-leading technology companies sat down and created a new standard for connecting computer peripherals. By “one day,” of course I mean, “…

The Data Dozen

From Thursday, July 24th 12:01 a.m. MT until Thursday, July 31st 11:59 p.m. MT we’re offering the Data Dozen - a hand-picked selection of products to use with the new SparkFun Data Channel! …

Data Dozen

From Thursday, July 24th 12:01 a.m. MT until Thursday, July 31st 11:59 p.m. MT we’re offering the Data Dozen - a hand-picked selection of products to use with the new SparkFun Data Channel! …

Modified or Defective Returns

So your item has been modified, soldered to, powered, and in general is no longer in "new" condition. That's alright! Sometimes you have to solder to a board to find out it isn'…

Return for Refund

Please note: If you are concerned that one of your items is defective or damaged, or if you have soldered to or modified the item in any way please proceed to our Modified/Defective returns page.…

Nathan Seidle Bio

Nathan Seidle (pronounced sigh-dle) is the founder and CEO of SparkFun Electronics in Boulder, Colo. Nathan founded SparkFun in 2003 while an undergraduate student studying electrical engineering. …

Open Source Lab Equipment for Teaching Physical Science

2014 Colorado Science Conference – Workshop: Open Source Lab Equipment for Teaching Physical Science Learn how to teach your own students to program an Arduino microcontroller to blink LEDs, re…

Press Release - January 19, 2010

SPARKFUN GIVES AWAY FREE GOODS, GEEKS EVERYWHERE REJOICE SparkFun?s ?Free Day? Lasts Nearly Two Hours as Users Swarm Website BOULDER, Colo. January 19, 2010 ? On January 7th, 2010, Boulder-base…

Installing Custom Boards in Arduino

Written By Timothy Holmberg Last Edited 7/13/15 Introduction We’ll use a great project from Casey at Sparkfun for our example today. In this project Casey makes a cool GPS based Speedometer fo…

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