Reducing Arduino Power Consumption

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Contributors: Alex the Giant

Resources and Going Further

More information on low-power modes and options can be found in the datasheet for the 328P.

For more power-related fun, check out the following SparkFun tutorials.

How to Build a Remote Kill Switch

Learn how to build a wireless controller to kill power when things go... sentient.

Fuse Breakout Board Hookup Guide

Protect your project by adding a fuse in your circuit to save it from molten destruction.

SparkFun RTK Express Hookup Guide

Learn how to use the enclosed RTK Express product to achieve millimeter level geospatial coordinates.

Single Cell LiPo Battery Care

This tutorial will go over how to safely charge, connect, disconnect, reinforcing the cables, and handle single cell LiPo batteries.