Arduino Energy Monitor

This page and linked pages detailed below document how to build whole house energy monitor that has a display for easy quick access to current energy use information usb datalogging for detailed long term data storage and internet connectivity for online graphing.

Arduino energy monitor. 1x 100kohm resistor for step down voltage divider. Nov 19 2008 08 52 pm. Step one gather components. Smart energy monitor based on arduino project tutorial by mohamed maher.

Attached to this step are the eagle schematics and board layouts for the arduino energy monitor shield as well as pdfs for printing and using the toner method for etching your own pcb. This basic version is for apparent power only. The energy monitor can calculate real power apparent power power factor rms voltage rms current. All the calculations are done in the digital domain on an arduino.

Upload the arduino sketch. First a quick look at the installed setup. Introducing the openenergymonitor system. The energy monitor can calculate real power apparent power power factor rms voltage rms current.

Ct sensors interfacing with an arduino. The arduino energy monitor. Note that if etching your own board the through hole parts will be a bear to solder. To keep component count low and the circuit as simple as possible the ads1115 is used in differential mode eliminating the need for bias resistors.

All the calculations are done in the digital domain on an arduino. Pre assembled open hardware electricity temperature and humidity monitoring units based on the arduino and raspberry pi platforms. This project creates a real power energy monitor using a nodemcu module with esp8266 12 and ads1115. Open source smart energy monitor with some new features like terminal commands readings logger and data plotting.

You can use the eagle files to get a professional board made or you can email me and see if i have any on hand for sale. 1x 9v ac ac power adapter 1x 100kohm resistor for step down voltage divider. 1x 9v ac ac power adapter. Wiring up the circuit.

The sketch is the software that runs on the arduino. Assemble the components per the diagram above. Step one gather components. The arduino converts the raw data from its analog input into human readable values then sends them to the serial port monitor.

The display the display unit. The arduino energy monitor read 17952 times previous topic next topic.