Arduino

This popular development board is great for beginners and advanced users alike. It comes in a variety of flavors and is extensible with “shields” for adding special functionality. Find tutorials here to learn how to do cool stuff using the Arduino platform.

New!

Getting Started with the SparkFun Inventor's Kit for Google's Science Journal App

May 24, 2016

This is a quick guide to using the Google Science Journal app with the Arduino 101 that's included and pre-programmed in the SIK for Google's Science Journal App.
New!

Measuring Internal Resistance of Batteries

May 5, 2016

Classroom STEM activity that has students build a battery from a lemon, measure the open and closed circuit voltages, and determine the battery's internal resistance.
New!

SIK Experiment Guide for the Arduino 101/Genuino 101 Board

April 28, 2016

This guide contains all the information you will need to explore the 21 circuits of the SparkFun Inventor's Kit for the Arduino 101/Genuino 101 Board.

SIK Keyboard Instrument

April 15, 2016

We can use the parts and concepts in the SparkFun Invetor's Kit to make a primitive keyboard instrument.

Blynk Board Arduino Development Guide

March 25, 2016

How to get your computer set up with Arduino and the Blynk Board hardware definitions -- so you can start creating Blynk projects of your own!

Blynk Board Bridge Widget Demo

March 25, 2016

A Blynk project that demonstrates how to use the Bridge widget to get two (or more) Blynk Boards to communicate.

SparkFun LED Array (8x7) Hookup Guide

March 10, 2016

Getting started with the Charlieplexed 8x7 LED array.

LED Cloud-Connected Cloud

February 22, 2016

Make a RGB colored cloud light! You can also control it from your phone, or hook up to the weather!

SparkFun USB to serial UART Boards Hookup Guide

February 18, 2016

How to use the SparkFun FTDI based boards to program an Arduino and access another serial device over the hardware serial port, without unplugging anything!

BadgerHack: Gaming Add-On Kit

February 16, 2016

Make a Breakout clone with the BadgerHack Gaming Add-On Kit.

BadgerHack: Sensor Add-On Kit

February 16, 2016

Turn your Badger or Redstick into a temperature and soil moisture sensing display with the BadgerHack Sensor Add-On Kit

Simblee Concepts

February 4, 2016

The Simblee module is a powerful but easy to use Bluetooth 4.0 device which allows you to create a GUI from directly within your Arduino code!

RedStick Hookup Guide

January 28, 2016

Learn about the SparkFun RedStick, a USB thumb drive-sized Arduino-compatible development platform.

Button Pad Hookup Guide

January 7, 2016

An introduction to matrix scanning, using the SparkFun 4x4 Button Pad.

EL Sequencer/Escudo Dos Hookup Guide

December 3, 2015

A basic guide to getting started with the SparkFun EL Sequencer.

LilyPad Light Sensor Hookup Guide

November 19, 2015

How to hook up the LilyPad Light Sensor as well as some project ideas and example code.

LilyPad Buzzer Hookup Guide

November 19, 2015

How to hook up the LilyPad Buzzer and make sound with code.

SAMD21 Mini/Dev Breakout Hookup Guide

November 12, 2015

An introduction to the Atmel ATSAMD21G18 microprocessor and our Mini and Pro R3 breakout boards. Level up your Arduino-skills with the powerful ARM Cortex M0+ processor.

MAX31855K Thermocouple Breakout Hookup Guide

November 5, 2015

Learn how to take readings with a k-type thermocouple using the MAX31855K cold-junction-compensated k-type thermocouple-to-digital converter.

Choosing a LilyPad Arduino for Your Project

October 27, 2015

Not sure which LilyPad Arduino is right for you? We'll discuss the features of each and help you decide.

CAN-Bus Shield Hookup Guide

October 8, 2015

A basic introduction to working with the CAN-Bus shield.

BadgerHack

September 23, 2015

This tutorial shows users how to solder their SparkFun interactive badges as well as put them to use in other projects.

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.