Viewing posts for the category arduino

IoT garden irrigation for less than 30€

MQTT irrigation control with Arduino nano and Ethernet shield

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.

Measure your response time

A little, self contained demo of what you can do with Arduino.

AERMEC A/C remote controls: IR protocol reverse engineering

Why would you ever want to know the IR protocol between an air conditioner and its remote control?

Monitor electricity usage with an open IoT stack

This is the cheapest solution I found to monitor my home electricity production and consumption.