Arduino

A quick overview of SparkFun's LED light bars, and some examples to show how to hook them up.

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!

A tutorial for connecting the Garmin LIDAR-Lite v3 or the LIDAR-Lite v3HP to an Arduino to measure distance.

We use parts from the SparkFun Inventor's Kit v4.0 to create a light-seeking robot that mimics the behavior of single-celled organisms.

Learn the options for powering your LilyPad projects, LiPo battery safety and care, and how to calculate and consider power constraints on your projects.

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

Learn how to program in Arduino with the LilyPad Development Board. This guide includes 11 example activities that use the pre-wired LilyPad boards on the LilyPad Development Board.

The LilyPad Development Board is a sewable electronics prototyping board that you can use to learn circuits and programming with Arduino, then break apart to make an interactive fabric or wearable project.

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

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

Learn how to program in Arduino with the LilyPad ProtoSnap Plus. This guide includes 10 example activities that use the pre-wired LilyPad boards on the LilyPad ProtoSnap Plus.

The LilyPad ProtoSnap Plus is a sewable electronics prototyping board that you can use to learn circuits and programming with Arduino, then break apart to make an interactive fabric or wearable project.

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

The LilyPad USB Plus is a sewable microcontroller that you can use with Arduino.

The LilyPad Vibe Board is a small vibration motor that can be sewn into projects with conductive thread and controlled by a LilyPad Arduino. The board can be used as a physical indicator on clothing and costumes for haptic feedback.

Monitor your LiPo battery with the LiPo fuel gauge! In this tutorial, we will be using the MAX17043 and MAX17048 to monitor a single cell, LiPo battery over the Arduino Serial Monitor. We will also connect a display to view the output without the need to connect the microcontroller to a computer.

Learn how to turn our 64x64 RGB LED Matrix Panel into a display for your current Spotify album art using an ESP32.

A hookup guide for the HX711 load cell amplifier breakout board

Learn how to make a LoRaWAN node for your next long range IoT project and connect it to the internet with The Things Network!

Get to know the LP55231 9-channel LED driver., and learn how to configure and program this surprisingly flexible IC.

In this tutorial, we will solder headers to the surface mount pads of the LS20031 GPS receiver and read the output using an Arduino!

A basic guide to get started with the LSM303C 6 Degrees of Freedom Breakout.

A "Coulomb Counter" is like a gas gauge for your battery. Here's how to use it.

The SparkFun LTE CAT M1/NB-IoT Shield equips your Arduino or Arduino-compatible microcontroller with access to data networks across the globe. This shield adds wireless, high-bandwidth cellular functionality to your IoT project!