Programming

ADXL345 Hookup Guide

September 13, 2016

Get started with the ADXL345 Accelerometer.

Alternative Arduino Interfaces

July 29, 2014

We admit the Arduino IDE isn't for everyone. Here are some other options for programming your Arduino boards, including web interfaces and graphical programming languages.

ASCII

June 13, 2016

A brief history of how ASCII came to be, how it's useful to computers, and some helpful tables to convert numbers to characters.

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.

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

Binary

February 7, 2013

Binary is the numeral system of electronics and programming...so it must be important to learn. But, what is binary? How does it translate to other numeral systems like decimal?

Binary Blaster Assembly Guide

March 13, 2014

Learn how to assemble and play the Binary Blaster Game from SparkFun Electronics.

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!

Cackling Apple Head Witch

October 30, 2014

Make your own cackling apple head witch to scare all of the trick or treaters this Halloween!

Clap On Lamp

November 28, 2017

Modify a simple desk lamp to respond to a double clap (or other sharp noise) using parts from the SparkFun Inventor's Kit v4.0.

Connecting Arduino to Processing

April 25, 2013

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

Data Types in Arduino

November 6, 2013

Learn about the common data types and what they signify in the Arduino programming environment.

Digital Logic

October 3, 2013

A primer on digital logic concepts in hardware and software.

Digital Sandbox Arduino Companion

July 31, 2014

Let's take the same examples from the ArduBlock-based Digital Sandbox guide, and implement them using Arduino code.

Digital Sandbox Experiment Guide

July 31, 2014

Your guide to the Digital Sandbox! 16+ experiments that, using a graphical programming language, teach you to blink LEDs, monitor microphones, read temperature, and much more.

DigitalSandbox PicoBoard

August 15, 2014

This tutorial walks through how to upload code to your Digital Sandbox to emulate the functionality of the PicoBoard with Scratch.

Endless Runner Game

November 28, 2017

We make a simple side-scrolling endless runner game using parts from the SparkFun Inventor's Kit v4.0.

Experiment Guide for the Johnny-Five Inventor's Kit

June 28, 2016

Use the Tessel 2 and the Johnny Five Inventors kit to explore the world of JavaScript enabled hardware through 14 awesome experiments!

Hacking Your Maker Faire Badge

September 18, 2014

How to hook-up, program, and modify your Maker Faire Badge for electronic fun.

Hack Your Roshamglo Badge

March 12, 2017

Learn how to customize and program your Roshamglo badge.

Hexadecimal

March 20, 2014

How to interpret hex numbers, and how to convert them to/from decimal and binary.

How to Install an ATtiny Bootloader With Virtual USB

February 14, 2017

With this, you will be able to upload Arduino sketches directly to the ATtiny84 over USB without needing to use a programming device (such as another Arduino or FTDI chip).

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.