He managed to build his own monitor using an Arduino. The trick of this build has to do with how the system works. The panel includes an LED light that blinks 1000 times for each kWh of electricity.

he found an old alarm panel set up — but it had no monitoring service any more. Not wanting to pay a monthly fee to have it setup, he decided to try interfacing an Arduino with the system in ...

This "weather station" simply pulls weather data from the internet and displays it using analog electrical panel meters. New law firm files suit against Trump over executive order Researchers find ...