Light
Getting Started with Electroluminescent (EL) Wire
July 13, 2018
This guide will help you get started with electroluminescent (EL) wire, tape, panel, chasing wire, and bendable wire to let your project glow!
Getting Started with MicroPython and the SparkFun Inventor's Kit for micro:bit
July 11, 2017
Learn MicroPython with the micro:bit.
Getting Started with the SmartLED Shield for Teensy
November 9, 2018
In this tutorial, we will connect different RGB LED matrix panels to PixelMatix's SmartLED shield and Teensy.
GPS Differential Vector Pointer
May 31, 2016
Use GPS to have two objects, a base and a target, point towards one another. This can be used to aim a directional antenna (or in the case of this project, a laser) from one object to the other object at a distance that is only limited by your ability to provide the base station with the target's GPS location.
Hacker in Residence: The Harmonic Skew Zoetrope
January 27, 2015
Check out Hacker in Residence, Jesse's awesome Harmonic Skew Zoetrope in this project tutorial.
Hackers in Residence: The Sound Visualizer
March 23, 2015
A fun project that uses a Raspberry Pi and a custom Java app to create your own sound visualizer using a RGB LED matrix.
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.
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.
Industrial Fiber Optics Hookup Guide
January 20, 2021
Learn how to get started with our fiber optics breakout boards
IR Communication
February 7, 2013
This tutorial explains how common infrared (IR) communication works, as well as shows you how to set up a simple IR transmitter and receiver with an Arduino.
IR Control Kit Hookup Guide
October 2, 2013
How to get the most out of the infrared receivers and transmitters included in the IR Control Kit.
ISL29125 RGB Light Sensor Hookup Guide
June 12, 2014
A guide to help you integrate the ISL29125 RGB light sensor breakout board into your electronic projects.
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.
LED Butterfly Pop Up Card
August 19, 2015
Craft an illuminated butterfly pop up card with copper tape, two LEDs, and a battery.
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!
LED Crystal Goddess Crown
September 27, 2017
Follow this tutorial to make your own Crystal Goddess Crown with 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.
LED PomPom Headbands
June 14, 2017
Follow this tutorial to make your own light up PomPom headband! Try the beginner version if you are new to electronics or the advanced version if you have some more experience!
LED Robot Pop Up Card
August 19, 2015
Craft a paper circuit pop up card with a cycling RGB LED, battery, and copper tape.
Let It Glow Holiday Cards
November 20, 2014
Craft a glowing card for friends and family this holiday season with paper circuits - no soldering required!
Light
February 7, 2013
Light is a useful tool for the electrical engineer. Understanding how light relates to electronics is a fundamental skill for many projects.
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.
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.
Light-Up Valentine Cards
January 27, 2015
Light up your love with paper circuits - no soldering required!
Old Tutorials
Looking for the old, archived tutorials? Head on over to the
archived tutorials on the main
SparkFun site.
Please be aware that the tutorials you find there are no longer
actively maintained.