Design and Implementation of Multi Domain Monitoring Device to Improve Soil Health

Power of Hydrogen (pH) levels in Soil should be regularly monitored and regulated between 6.8 and 7.2, since they are crucial for soil fertility and plant growth. The system gathers information on soil temperature, water level, light intensity, pH level, and water turbidity, allowing farmers to maximise crop development and productivity while cutting costs. It uses an ATMEGA8 pH rod with TTL output and Turbidity sensors. This idea mainly focusses on multi domain use case for pH measurement and multiple methodology. The proposed work presented in this paper utilizes no code or a microcontroller to make it more accessible to farmers. The Overall cost is reduced by 96.5% with the Market Rates. The Smart Soil Health Kit could transform the way farmers think about soil health by giving them the power to make data-driven decisions and enhance their livelihoods.