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.

INA169 Breakout Board Hookup Guide

How to interface with the INA169 Breakout Board to measure current.

LTC4150 Coulomb Counter Hookup Guide

A "Coulomb Counter" is like a gas gauge for your battery. Here's how to use it.

SparkFun Qwiic Dual Solid State Relay Hookup Guide

A Hookup Guide to get you started with the SparkFun Qwiic Dual Solid State Relay.

Buck Regulator Hookup Guide

Get started with SparkFun's newest Buck Regulator Boards - the BabyBuck and the Buck!