Viewing posts for the category arduino
My garden irrigation was driven by a six-zone traditional controller (I bought one made by Signature a few years ago), where I would use only four zones, each of which with 4 or 5 sprinklers.
A little, self contained demo of what you can do with Arduino.
Why would you ever want to know the IR protocol between an air conditioner and its remote control?
This is the cheapest solution I found to monitor my home electricity production and consumption.