Current Sensor Breakout (ACS723) Hookup Guide
Contributors:
AGlass0fMilk, Eroc
AGlass0fMilk, Eroc 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:
- ACS723 Datasheet
- SparkFun Current Sensor Breakout - ACS723
- SparkFun Current Sensor Breakout - ACS723 (Low Current)
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.
For more power related learning, check out the tutorials below:
Measuring Internal Resistance of Batteries
Classroom STEM activity that has students build a battery from a lemon, measure the open and closed circuit voltages, and determine the battery's internal resistance.
ESP32 Thing Power Control Shield Hookup Guide
This tutorial shows you how to get started with the ESP32 Thing Power Control Shield.
Fuse Breakout Board Hookup Guide
Protect your project by adding a fuse in your circuit to save it from molten destruction.
MicroMod Ethernet Function Board - W5500 Hookup Guide
Add Ethernet and PoE capabilities to your MicroMod project using the Ethernet Function Board - W5500.
Or check out this blog post relacted to the ACS723.