Power usage in my flatMonitored by counting the flashes of the LED on my prepaid electricity meter by using an Arduino.
How does this work? Read more on my home page.
Temperature in my flatMonitored by an I²C temperature sensor that is also connected to the Arduino counting the flashes for the above graphs.
Although the most of my projects are focused on helping people save money or looking after the environment, I still need to fund them somehow.
Go back or read more on my home page