How to Build an Arduino Energy Monitor - Measuring Mains Current Only — OpenEnergyMonitor 0.0.1 documentation
![How to Build an Arduino Energy Monitor - Measuring Mains Current Only — OpenEnergyMonitor 0.0.1 documentation](https://docs.openenergymonitor.org/_images/currentOnly_bb.png)
![](https://europe1.discourse-cdn.com/arduino/optimized/4X/0/e/4/0e4ab2abc0666704e22785fe0fd6aa2d958f2dbb_2_281x500.jpeg)
SCT013 30A/1V not working properly - Sensors - Arduino Forum
![](https://docs.openenergymonitor.org/_images/ct-sensors-circuit2.png)
CT Sensors - Interfacing with an Arduino — OpenEnergyMonitor 0.0.1 documentation
Open Energy Monitor. SOURCE: openenergymonitor.org, 2019
![](https://content.instructables.com/FVR/NQUO/K4931N3H/FVRNQUOK4931N3H.jpg?auto=webp)
Simple Arduino Home Energy Meter : 5 Steps (with Pictures) - Instructables
![](https://i.ytimg.com/vi/V3hhX_TEYjE/hq720.jpg?sqp=-oaymwEhCK4FEIIDSFryq4qpAxMIARUAAAAAGAElAADIQj0AgKJD&rs=AOn4CLA0TDAklLEIYeHOYrEgdDCfq-q3Ew)
DIY Arduino Energy Meter - Measure Current and Voltage using Arduino
![](https://community.openenergymonitor.org/uploads/default/original/2X/e/e91b4689643cd1f465619909189f451b5ed135d8.gif)
An Arduino Nano energy meter - Hardware - OpenEnergyMonitor Community
![](https://www.electroniclinic.com/wp-content/uploads/2023/07/home-energy-monitor-using-arduino-voltage-sensor-and-current-sensor-1280x417.jpg)
Arduino Home Energy Monitor using CT Clamp Current Sensor & ZMPT101B AC Voltage Sensor
![](https://europe1.discourse-cdn.com/arduino/optimized/4X/9/1/0/910015e30aa8787afdb773b79b191029c14febcb_2_690x331.png)
Power failure detection and Alert through SMS - Project Guidance - Arduino Forum
Building An Open Source Energy Monitor
Desert Home: How I Monitor Power