December 9 - A novel approach to automated irrigation

 


Rod Moody will talk about his 2019 project near Scarborough to irrigate16 vegetable planting areas in a one acre garden. The project went into service in the spring of that year and has continued to work well up to the present time. The talk will start with a description of the microcontroller and other hardware that would be equally suitable for any horticultural or home automation project. It will then largely focus on the novel
approach used to determine soil moisture level without the need for physical soil moisture sensors. Instead a predictive algorithm that uses rainfall climatic temperature and humidity to derive the soil moisture level of each planting area.

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