Current Sensor Breakout (ACS723) Hookup Guide

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Contributors: AGlass0fMilk, Eroc
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Resources and Going Further

The ACS723 sensor is ideal if you need to measure a small to moderate amount of current, especially if it's AC current! For more information about the ACS723, check out the links below:

If you don't need electrical isolation and want to measure smaller currents, check out the INA169 Breakout Board. And for even higher power applications, check out the Non-Invasive Current Sensor - 30A.

Non-Invasive Current Sensor - 30A

SEN-11005
$10.95

SparkFun Current Sensor Breakout - INA169

SEN-12040
$11.50

For more power related learning, check out the tutorials below:

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Blynk Board Project Guide

A series of Blynk projects you can set up on the Blynk Board without ever re-programming it.

Hookup Guide for the SparkFun RedBoard Artemis

Get started with the RedBoard Artemis - all the functionality of the SparkFun Artemis module wrapped in the familiar Uno R3 footprint

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.

Or check out this blog post relacted to the ACS723.