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TUTORIAL
14

SparkFun Qwiic GPIO Hookup Guide

By SparkFun Electronics

In this guide we'll go over everything you need to know about the Qwiic GPIO so you can add those extra I/O pins to your circuit with ease!

PROJECT
301

LiPo Fuel Gauge (MAX1704X) Hookup Guide

By SparkFun Electronics

The SparkFun LiPo Fuel Gauge - MAX17043 connects your LiPo battery to your project and uses a sophisticated algorithm to detect the relative state of charge and direct A/D measurement of battery voltage.

PROJECT
17

Qwiic LED Stick-APA102C Hookup Guide

By SparkFun Electronics

The SparkFun Qwiic LED Stick - APA102C simplifies adding addressable LED control to any I2C project using the SparkFun Qwiic System.