LEDs
Light-Emitting Diodes (LEDs) are small, powerful lights that are used in many different applications. Blinking an LED is the classic starting point for learning how to program embedded electronics. It's the "Hello, World!" of microcontrollers. We recommend looking at the LED tutorial and SIK experiment guide to get started.
RedBoard Edge Hookup Guide
June 1, 2018
The RedBoard Edge is a RedBoard that's been rebuilt around the idea that projects are eventually put into an enclosure to help clean up their look.
LilyPad Tri-Color LED Hookup Guide
April 20, 2018
Learn how to hook up the LilyPad Tri-Color LED and use a common anode RGB LED in e-textile projects.
Addressable LED Neon Flex Rope Hookup Guide
April 19, 2018
The addressable (UCS1903) LED neon flex rope adds cool lighting effects for outdoor and indoor uses including in hallways and stairs, holiday lighting, and more! In this hookup guide, you will learn how to connect, power, and control the LED segments with an Arduino and the FastLED library.
Interactive 3D Printed LED Diamond Prop
April 19, 2018
In this tutorial, we will learn about how to create an interactive theatrical prop for a performance by 3D printing a translucent diamond prop using a non-addressable RGB LED strip and AT42QT1011 capacitive touch sensing.
Using Artnet DMX and the ESP32 to Drive Pixels
March 29, 2018
In this tutorial, we'll find out how to use Resolume Arena, a popular video jockey software, to control custom-made ArtNet DMX fixtures.
Craft a Holiday Greeting with Love to Code
March 23, 2018
Craft your own paper circuit holiday greeting using the LEDs, a Chibi Chip, Love to Code!
Prototype Wearable LED Dance Harness
February 8, 2018
A project tutorial to add an extra effect for dancers performing a choreographed piece. The harness can be added quickly under a costume.
DIY Heated Earmuffs
January 31, 2018
Embedded with heating pads and four Neopixel rings, these earmuffs do more than your average winter accessory to keep you warm while still looking good.
LilyPad Safety Scarf
November 21, 2017
This scarf is embedded with a ribbon of LEDs that illuminate when it gets dark out, making yourself more visible to vehicle and other pedestrians.
Lumenati Alien Garden
November 3, 2017
Use Lumenati LED boards to add glow to your own alien garden.
Lumenati Hookup Guide
October 12, 2017
Lumenati is our line of APA102c-based addressable LED boards. We'll show you how to bring the sparkle to your projects!
DIY Light-Up Shoes
September 28, 2017
This tutorial provides everything you need to know to make your own light up high top sneakers!
LED Crystal Goddess Crown
September 27, 2017
Follow this tutorial to make your own Crystal Goddess Crown with LEDs!
SparkFun Inventor's Kit for micro:bit Experiment Guide
July 21, 2017
This guide contains all the information you will need to explore the twelve circuits of the SparkFun Inventors Kit for micro:bit.
Getting Started with MicroPython and the SparkFun Inventor's Kit for micro:bit
July 11, 2017
Learn MicroPython with the micro:bit.
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!
ESP32 Thing Power Control Shield Hookup Guide
June 9, 2017
This tutorial shows you how to get started with the ESP32 Thing Power Control Shield.
Marquee Party Bag
June 2, 2017
This tutorial provides everything you need to know to make your own Marquee Party Bag!
Spectacle Light Board Hookup Guide
May 4, 2017
All the information you need to use the Spectacle Light Board in one place.
Spectacle Light Kit Hookup Guide
May 4, 2017
All the information you need to use the Spectacle Light Kit in one place.
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.
MAX30105 Particle and Pulse Ox Sensor Hookup Guide
December 1, 2016
The SparkFun MAX30105 Particle Sensor is a flexible and powerful sensor enabling sensing of distance, heart rate, particle detection, even the blinking of an eye. Get ready. Set. Shine!
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.