Boris Landoni writes about a new open source rain and humidity sensor project: It detects humidity through two sensors which are to be used alternatively to let us know when there is water on the ground because it’s raining, or when the water level in a flowerpot is too low and it needs watering. See the […]
Tag Archives: rain sensor
An open source Rain Sensor and controller
Boris Landoni from Open Electronics writes about a new open source Rain Sensor and controller: Designed to be coupled to an irrigation controller, a weather station or motorized curtains and rolling shutters, it shuts down a relay when rain is detected. Full details at Open Electronics project page.