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Volume 12 Issue 07
July 2026
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Author(s)
Anusuya P Devadharshini P Dhevatharshini M Mahadevi M R.JagaviM.Sc.Agri
Abstract
Traditional Pesticide Spraying In Coastal Regions Suffers 40-60% Wastage Due To Unpredictable Wind Patterns. This Paper Introduces An ESP32-based Autonomous Sprayer Integrating Wind Turbine Battery Charging, Real-time Anemometer Monitoring, And MPU6050 Stabilization. The Wind-aware Adaptive Algorithm Dynamically Adjusts Nozzle Angle And Spray Rate Based On Wind Velocity/direction, Achieving 42% Chemical Savings And 91% Coverage Uniformity. The System Enables Small-scale Farmers (<5 Acres) To Access Precision Agriculture Technology While Ensuring Sustainability Through Renewable Wind Energy Harvesting.
Keywords
Precision Agriculture
Wind-adaptive Spraying
Renewable Energy Harvesting
ESP32 Automation
Coastal Farming
Pesticide Drift Mitigation
Smallholder Technology.
Paper ID
IJSARTV12I4105084
Publication Date
April 20, 2026
Research Area
Agricultural Engineering