How to Power Your Arduino

Difficulty
Easy
Steps
1

Powering your Arduino is a crucial first step in almost any Arduino project.

In this guide, we will show you how to power up your Arduino with a 9V battery. 

Doing so will enable you to begin with your very own creations!

Parts Used in This Guide

Buy

Buy

Step 1  Connect a 9v Battery to your Arduino

  • Connect a 9 Volt Battery to your Arduino using the supplied 9 Volt Battery Snap.
  • Plug the connector into the external power port on the Arduino
  • Depending on what you are asking the Arduino to do, the 9v battery can last 10+ hours!