Tutorials

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SparkFun gator:environment Hookup Guide

June 13, 2019

The gator:environment combines two I2C sensors for temperature, humidity, pressure, eCO2, and eTVOC values. This tutorial will get you started using the gator:environment with the micro:bit platform.
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SparkFun gator:microphone Hookup Guide

June 13, 2019

The gator:microphone is an I2C sensor for detecting sound with an electret microphone. This tutorial will get you started using the gator:microphone with the micro:bit platform.
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SparkFun gator:soil Hookup Guide

June 13, 2019

The gator:soil is analog soil moisture sensor. This tutorial will get you started using the gator:soil with the micro:bit platform.
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SparkFun gator:particle Hookup Guide

June 13, 2019

The gator:particle is an I2C heart-rate monitor and pulse oximeter that can be used as a particle sensor. This tutorial will get you started using the gator:particle with the micro:bit platform.
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TPL5110 Nano Power Timer Hookup Guide

June 6, 2019

The TPL5110 Nano Power Timer is ideal for applications that require low power, and especially those projects that are running off of a LiPo battery. The Nano Power Timer will turn on your project after the set amount of time, continuously.
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LiPo Charger Plus Hookup Guide

May 30, 2019

This tutorial shows you how to hook up and use the SparkFun LiPo Charger Plus board.
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Capacitive Touch Slider (CAP1203) Hookup Guide

May 30, 2019

An easy and Qwiic way to add capacitive touch to any of your projects using the CAP1203! In this guide, we go over how to connect and set up your Capacitive Touch Slider so you can start playing with it right away.
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Basic Character LCD Hookup Guide

May 28, 2019

Liquid crystal displays (LCDs) are a great way to output a string of words or sensor data to a display for visual feedback. In this tutorial, we'll learn about LCDs, how to print a strings of words to a 16x2 basic character LCD, create custom characters.
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SAMD51 Thing Plus Hookup Guide

May 24, 2019

This tutorial covers the basic functionality of the SAMD51 Thing Plus and highlights the features of the new ARM Cortex-M4F development board.
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Qwiic 12-Bit ADC Hookup Guide

May 23, 2019

Need to add more analog inputs for your project? Check out the Qwiic 12-bit ADC.
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Qwiic pHAT for Raspberry Pi Hookup Guide

May 23, 2019

Get started interfacing your Qwiic enabled boards with your Raspberry Pi. This Qwiic connects the I2C bus (GND, 3.3V, SDA, and SCL) on your Raspberry Pi to an array of Qwiic connectors.
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ARM Programming

May 23, 2019

How to program SAMD21 or SAMD51 boards (or other ARM processors).

Buck-Boost Hookup Guide

May 10, 2019

This tutorial shows you how to hook up and use the SparkFun Buck-Boost board.

Using Home Assistant to Expand Your Home Automations

May 9, 2019

An introduction to Home Assistant, an open source home automation hub.

Displaying Your Coordinates with a GPS Module

April 30, 2019

This Arduino tutorial will teach you how to pinpoint and display your GPS coordinates with a press of a button using hardware from our Qwiic Connect System (I2C).

Keyboard Shortcut, Qwiic Keypad

April 25, 2019

A simple project using the Qwiic Keypad and the RedBoard Turbo to create your own custom hotkey-pad.

Wireless Gesture Controlled Robot

April 25, 2019

Control the RedBot wirelessly based on the movement of your hand using an accelerometer, Arduino, and XBees!

Qwiic Keypad Hookup Guide

April 25, 2019

If you are tired of taking up GPIO pins, wiring a bunch of pull up resistors, and using firmware that scans the keys taking up valuable processing time... check out the new Qwiic Keypad.

LED Gumball Machine

April 24, 2019

Hacking gumball machines to make the world a happier, blinkier place.

Wireless Glove Controller

April 24, 2019

Build a wireless glove controller with Arduinos to trigger an LED using XBees!

SparkFun Qwiic AS3935 Lightning Detector Hookup Guide

April 18, 2019

Are you worried about the looming clouds in the distance, how far away is that storm exactly? Add lightning detection with the Qwiic AS3935 to your next weather station or your next bike ride!

How to Create a MakeCode Package for Micro:Bit

April 16, 2019

Learn how to develop code blocks for the Micro:bit in Microsoft MakeCode!

TFT LCD Breakout 1.8in 128x160 Hookup Guide

April 11, 2019

This TFT LCD Breakout is a versatile, colorful, and easy way to experiment with graphics or create a user interface for your project.

Qwiic Scale Hookup Guide

April 11, 2019

Create your own digital scale quickly and easily using the Qwiic Scale!

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.