570 results for bigtime watch

SparkFun BigTime Watch Kit

$ 29.95
Allen Screw Kit

0.9500 $ 0.5
Solder : Time II Watch Kit

$ 59.95
Cubelets - Minimum Cubelet

$ 26.95
Picaxe Robot - BOT120

$ 74.95
Cubelets - Temperature Cubelet

$ 28.95
Cubelets - Maximum Cubelet

$ 26.95
Momentary Button - Panel Mount (Black)

$ 0.95
Flush Cutters - Hakko

$ 6.95
GTE Knob - Small

$ 0.95

Momentary Button - Panel Mount (Blue)

$ 0.95
Crystal 32kHz

$ 1.5
Momentary Button - Panel Mount (Green)

$ 0.95
Vacuum Pump - 12V

$ 14.95
Momentary Button - Panel Mount (Red)

$ 0.95
GTE Knob - Large

1.5000 $ 0.6
Momentary Button - Panel Mount (White)

$ 0.95
GTE Knob - Medium

1.2500 $ 0.6
Cubelets - Passive Cubelet

$ 26.95
Cubelets - Inverse Cubelet

$ 26.95
LED RGB Strip - Bare (1m)

$ 9.95
Channel Slider A (pair)

$ 5.99
Cubelets - Flashlight Cubelet

$ 28.95
Cubelets - Blocker Cubelet

$ 26.95
Cubelets - Bar Graph Cubelet

$ 28.95
LED RGB Strip - Bare (5m)

$ 49.95
LED RGB Strip - Addressable, Sealed (5m)

$ 119.95
Channel Slider F (pair)

$ 3.49
Metal Pushbutton - Latching (16mm, Green)

$ 4.95
Metal Pushbutton - Latching (16mm, Red)

$ 4.95
10 Segment LED Bar Graph - Blue

$ 1.95
10 Segment LED Bar Graph - Yellow

$ 1.95
Channel Slider E (pair)

$ 3.49
Metal Pushbutton - Latching (16mm, Yellow)

$ 4.95
Metal Pushbutton - Momentary (16mm, Yellow)

$ 4.95
Channel Slider C (pair)

$ 4.49
Channel Slider D (pair)

$ 3.99
Channel Slider B (pair)

$ 4.49
Metal Pushbutton - Momentary (16mm, White)

$ 4.95
Metal Pushbutton - Latching (16mm, White)

$ 4.95
SparkFun Capacitor Kit

$ 6.95
10 Segment LED Bar Graph - Red

$ 1.95
LED RGB Strip - Addressable, Bare (5m)

$ 99.95
Metal Pushbutton - Momentary (16mm, Red)

$ 4.95
Dog House for the BeagleBoard xM

$ 42.95
10 Segment LED Bar Graph - Green

$ 1.95
LED RGB Strip - Sealed (5m)

$ 74.95

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MetaWatch Teardown and Arduino Hookup

August 13, 2013

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

Simon Tilts Assembly Guide

December 3, 2013

This tutorial will guide you through assembling your Simon Tilts PTH Kit.

Hackers In Residence - The Tethered Quad

September 18, 2013

Our first-ever "Hackers in Residence" Tara Tiger Brown and Sean Bonner created a quadcopter that stays tethered to the ground. Here's how they did it!

Vernier Photogate

January 7, 2014

Vernier Photogate Timer -- using the Serial Enabled LCD Kit.

Discrete Semiconductor Kit Identification Guide

November 19, 2015

Get to know the contents of the SparkFun Discrete Semiconductor Kit.

SparkFun Inventor's Kit for Photon Experiment Guide

September 3, 2015

Dive into the world of the Internet of Things with the SparkFun Inventor's Kit for Photon.

Origami Paper Circuits

May 26, 2015

A quick tutorial to get you started in the world of light up origami flowers.

LDK Experiment 1: Lighting Up a Basic Circuit

February 7, 2013

The first experiment in the LilyPad Design Kit series. In this exercise, you will learn how a basic e-textiles circuit works, and light up a sewable LED using a coin cell battery holder and conductive thread.

microSD Sniffer Hookup Guide

August 4, 2015

A basic introduction to working with the microSD Sniffer.

MaKey MaKey Quickstart Guide

February 6, 2014

Be stoked! The world is your construction kit. How to turn everyday objects into computer inputs with the MaKey MaKey.


April 24, 2014

Fear the dark no longer with this ELastoLite nightlight.

Bluetooth Basics

August 26, 2013

An overview of the Bluetooth wireless technology.

Electric Power

June 26, 2013

An overview of electric power, the rate of energy transfer. We'll talk definition of power, watts, equations, and power ratings. 1.21 gigawatts of tutorial fun!

Preassembled 40-pin Pi Wedge Hookup Guide

October 29, 2015

Using the Preassembled Pi Wedge to prototype with the Raspberry Pi B+.

SparkFun RFID Starter Kit Hookup Guide

May 5, 2015

Learn the basics of Radio Frequency Identification (RFID) and how to get started with the SparkFun RFID Starter Kit.

Arduino Shields

August 6, 2013

All things Arduino Shields. What they are and how to assemble them.

Raspberry Pi 2 Starter Kit Hookup Guide

October 29, 2015

Guide for getting going with the Raspberry Pi 2 starter kit

How Chip-On-Boards are Made

May 28, 2014

COB or chip-on-board is a low cost way of soldering an IC to a PCB. Checkout this tutorial to see how it is done!

LilyPad Reed Switch Hookup guide

November 5, 2015

A guide to using the LilyPad Reed Switch breakout in your projects.

Teardown: Misfit Shine Activity Tracker

April 3, 2014

A quick tear down of the popular fitness tracking device, the Misfit Shine.

Capacitor Kit Identification Guide

October 1, 2015

Learn how to identify and use a variety of capacitors using the SparkFun Capacitor Kit.

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.

PIR Motion Sensor Hookup Guide

May 5, 2016

An overview of passive infrared (PIR) motion detecting sensors, and how to hook them up to an Arduino.

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.

RedBoard vs. Uno

August 6, 2013

In this tutorial we discuss the differences and similarities between the RedBoard and the Arduino Uno (SMD and PTH). The development platforms

RedBot Sensor - Wheel Encoder

December 25, 2014

The RedBot Wheel Encoder allows you to track the number of revolutions each wheel has made. Learn how to assemble and work with the RedBot Wheel Encoder.

Bare Conductive Musical Painting

May 5, 2015

Learn how to make a musical painting using the Bare Conductive Touch Board and Conductive Paint.

Using the BlueSMiRF

September 16, 2013

How to get started using the BlueSMiRF and Bluetooth Mate Silvers.

Analog to Digital Conversion

February 7, 2013

The world is analog. Use analog to digital conversion to help digital device interpret the world.

GPS Logger Shield Hookup Guide

February 11, 2016

How to assemble and hookup the SparkFun GPS Logger Shield. Never lose track of your Arduino again!

The Great Big Guide to Paper Circuits

May 22, 2015

Let's take a look at different materials we can use to combine paper crafting and electronics.

How to Solder - Castellated Mounting Holes

May 12, 2015

Tutorial showing how to solder castellated holes (or castellations). This might come in handy if you need to solder a module or PCB to another PCB. These castellations are becoming popular with integrated WiFi and Bluetooth modules.

Creating a Humidor Control Box

March 13, 2013

Because some of our boards need to be re-humidified after reflow, we decided to make our own humidor. This tutorial will focus on how to model a project in 3D and then fabricate it using a CNC routing machine.

WAV Trigger Hookup Guide V11

May 30, 2014

An introduction to being able to trigger music and sound effects based on buttons, sensors, or switches using the WAV Trigger board.

Pi Wedge Hookup Guide

May 29, 2014

How to assemble and start using the Pi Wedge to prototype with a Raspberry Pi.

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.

Weather Shield Hookup Guide

December 5, 2013

Read humidity, pressure and luminosity quickly and easily. Add wind speed, direction and rain gauge for full weather station capabilities.

Vox Imperium: Stormtrooper Voice Changer

October 25, 2016

Add some flair to your buckethead uniform by changing your voice. By using a Teensy 3.2 and Prop Shield, you can remove the bass from your voice and add the requisite clicks and static bursts. Now you too can exclaim how these aren't the droids you're looking for.

pcDuino Hookup Guide

March 8, 2013

pcDuino is SparkFun's single-board hardware-hacker based mini PC. It comes with Linux pre-installed, has all the hardware functionality of an Arduino Uno, and can be programmed almost as easily as an Arduino!

Pi Wedge B+ Hookup Guide

December 18, 2014

How to assemble and start using the Pi Wedge to prototype with the Raspberry Pi B+.

WAV Trigger Hookup Guide

January 30, 2014

An introduction to being able to trigger music and sound effects based on buttons, sensors, or switches using the WAV Trigger board.

Raspberry Pi 3 Starter Kit Hookup Guide

April 11, 2016

Guide for getting going with the Raspberry Pi 3 starter kit

Series and Parallel Circuits

August 20, 2013

An introduction into series and parallel circuits.

SHT15 Humidity and Temperature Sensor Hookup Guide

September 17, 2015

The SHT15 Humidity and Temperature sensor is an easy to use, digital, temperature and humidity sensor all in one tiny package.

Logomatic Hookup Guide

May 29, 2014

Basic introduction and hook-up guide for the SparkFun Logomatic.

LilyTiny Plush Monster

January 27, 2015

Craft a stuffed monster while exploring the LilyTiny preprogrammed microcontroller. This is a project based on the Plush Monster Activity created at MIT's High-Low Tech Lab by Emily Lovell, Jie Qi, and Natalie Freed.

RETIRED Shapeoko Assembly Guide

November 20, 2015

A guide for attaching the Stepoko Add-on kit to a Shapeoko Mechanical kit.

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Beyond the Calculator Watch

June 21, 2010 5

Custom stingray covered gaming watch, plus Antimov videos now accepted

New Product Friday: Time for New Stuff

September 21, 2012 10

We've got a few new products this week, so check out the goods and see if there's anything you can use.

Solder Competition Reminder!

March 8, 2012 18

Better starting honing your soldering skills!

Watch Us Cook

February 9, 2009 35

We rigged up a web cam on the pick and place for the day. Take a look and see what we're building.

Little Box Stores

January 31, 2012 276

Where do you shop for your hobby needs?

Watch Along with "Pure Data & Arduino"

May 14, 2014 0

Today we are live streaming our Pure Data & Arduino class.

New Product Friday

July 20, 2012 17

This week we're back with more new products and another demo project.

1st Annual SparkFun Electronics Soldering Competition!

February 15, 2012 48

Soldering Competition held April 28th, 2012 Oskar Blues Homemade Liquids and Solids, Longmont CO 80501

Killer Robots!

May 4, 2014 21

Watch killer robots duke it out live!

SparkFun Motors - First Release

March 15, 2010 18

Register as a spectator for the AVC! And watch SparkFun's foray into the electric vehicle market.

New Product Friday: Just in Time

December 22, 2011 58

Watch out, we have some great new products just in time to light up your holiday.

New stuff, with a pile of new stuff on top.

April 23, 2009 15

SparkFun: One of the top Colorado Companies to Watch! And new stuff with more new stuff.

High Altitude Balloon Project - Part 2

July 13, 2010 43

You've got to watch this video! Part two of the HAB series contains information on the balloon, enclosure, the cut-down system, as well as information about our still and video camera systems.

Enginursday: Designing a FLiR Pi Camera

June 2, 2016 9

Watch and learn: a video about the design process for a mobile camera

Digital Compass Info Video

June 3, 2010 15

Thinking about using a digital compass? Watch this video first!

Today's the Day for AVC

September 17, 2016 1

Come watch the games at SparkFun's headquarters or on our live streams!

More Autonomous Quadcopters!

January 24, 2011 33

Watch these quadcopters work together to build structures!

AVC 2012!

June 16, 2012 20

It's AVC Day at SparkFun! Watch the events unfold, LIVE!

AMA with Nate & Pete is IMMINENT

November 18, 2014 5

Tune in at 3:00 to watch Pete and Nate laugh nervously at each other and answer your questions!

Holiday Gift Giving Guide Video

December 12, 2012 28

All the gifts for that SparkFunion in your life!

SparkFun Live - The Party Button - Is Today!

January 6, 2014 0

Tune in today at 5 p.m. Mountain Time for another edition of SparkFun Live - building a party button with Shawn Hymel.

Announcing SparkFun "Simple Sketches"

November 5, 2014 17

We're taking a look at some of our favorite sensors and breakout boards in this new video series!

Halloween candy bowl teardown

October 20, 2015 1

Halloween is coming! Let's turn this place into a shop of horrors.

RoboJoust is off

December 4, 2009 17

We are sad to announce RoboJoust has been canceled. But the robot hacking on Saturday is still on.

Eyeo Festival Videos

September 1, 2011 5

Check out these videos from the EYEO Festival.

New Product Friday: Sticky Situation

October 25, 2013 28

Magical tape, a tiny light sensor, and some new revisions. Check out what we have for this week.

According to Pete - June 6, 2011

June 6, 2011 62

You got questions about capacitors, we've got answers!

SparkFun Live!: Random Pick-up Line Generator

February 3, 2014 12

Today's the day! Join us as we build a random pick-up line generator on this edition of SparkFun Live!

Spoooooky Sketches

October 7, 2015 4

A special batch of Simple Sketches for our favorite holiday!

Soil Moisture Sensor Video

August 19, 2014 7

Check out this video tutorial for building your own soil moisture sensor.

According to Pete - DIY Guitar Pickups

August 20, 2012 23

Check out this month's second installment of "According to Pete!"

Prepare for Episode 2 of "SparkFun Live"

December 23, 2013 2

Join us on January 6th for the next episode of "SparkFun Live."

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"

It's video time!

April 26, 2010 18

We have a nice RFID guide video to share with you plus an article and video about SparkFun from a local news station.


December 4, 2008 5

Checkout this handful of projects including robot control using an accelerometer, outlet relay control, and a massive LED POV installation.

New Product Friday: The RedBot

August 9, 2013 22

A whole heap of new products showed up this week, in addition to a new robot development platform!

Friday Product Post: AVC, Easy As 1-2-3!

September 16, 2016 4

New Products on the Day Before AVC: LIDAR, AutoDriver and Jumper Wires!

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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…

Press Releases - 2009

January 1, 2012

March 30, 2009 - GEEK OUT ON TAX DAY - Autonomous Vehicle Contest Hosted by SparkFun Electronics July 10, 2009 - THEY LOVE US! THEY REALLY LOVE US! - SparkFun Named as One of “Colorado Companie…


March 3, 2016

STEM Activity: Build an Indoor Cloud Display that Mimics the Weather! This engaging STEM activity motivates and intrigues students while taking…

EdWeek: Making and Measuring Batteries

May 4, 2016

STEM Project: Make and Measure a Battery Learn about batteries with a concept video and tutorial. Then, create a simple battery using a lemon, …

EdWeek: SIK Keyboard Instrument

April 19, 2016

STEM Project: Build an Electronic Keyboard Combine programming and electronics concepts from the SparkFun Inventor’s Kit (SIK) to create …

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…

AVC 2016

September 26, 2016

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

MESA National Challenge

May 19, 2015

MESA National Challenge SparkFun is proud to announce a great educational partnership with Mathematics, Engineering, Science, Achievement (MESA) around the MESA National Challenge. S…

Customer Support

October 21, 2016

Customer Support How to Help Yourself General questions about SparkFun? Check our FAQ for answers! Want to return something you purchased? The Returns Policy is for you! There is community supp…

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WCE Fundriasing Auction Items

Member #551451 8 items

To create a “maker basket” for our fundraising...

NASA International Space Apps Challenge 2014

Member #533026 5 items

Prizes for the NASA International Space Apps Challenge event...

Kits Kit

Emcee Grady 6 items

The prize for the January caption contest.

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