Home » Posts tagged "arduino"

DIY air quality sensor

By Beto Dealmeida on 2021-05-11 under diy arduino esp8266

Build your own air quality sensor

Having Arduino tell you when to water your plants

By Beto Dealmeida on 2020-01-03 under arduino esp8266 plant iot

How to build a soil moisture sensor for your plants, getting notifications when they're dry.