SparkFun Electronics

The SparkFun Triple Axis Accelerometer Breakout - BMA400 (Qwiic) (Standard and Micro) offer a 3-axis acceleration sensor perfect for ultra-low power applications on a easy to use Qwiic breakout boards.

This tutorial will show you how to take soil moisture readings and then display those readings on an OLED as a happy, meh, or sad face, depending on how wet or dry the soil is.

This tutorial will guide you through using the SparkFun MOSFET Power Switch and Buck Regulator (Low-Side) with your Arduino projects.

In this tutorial, We’ll show you how fast and simple it is to start displaying information on the SparkFun Alphanumeric Display, starting with the most basic, then looking at some more advanced examples.

In this tutorial, we'll show you how to set up SparkFun Simultaneous RFID Reader to take multiple RFID readings simultaneously by connecting either the M7E Hecto or M6E Nano directly to your computer using a USB-C connection and running Universal Reader Assistant (URA) software.

For this project I’m going to be using one of our newer, smaller magnetometer boards to control a pair of servos, and then toss out some ideas to upgrade to a much bigger, cooler project.