DEVELOPMENT OF SCHEMATIC DIAGRAMS FOR THE MAIN FUNCTIONAL ELEMENTS OF AN INTELLIGENT WATER AND SOIL CONDITION MONITORING SYSTEM FOR AGRICULTURAL LAND

Abstract

This article presents the development and design principles of an intelligent system for monitoring the condition of water and soil in agricultural lands. The main focus is on designing the hardware components, which include preamplifiers, notch and universal filters, analog-to-digital and digital-to-analog converters, as well as microcomputers. The paper describes circuit solutions and provides recommendations for improving measurement accuracy under external interference conditions. Examples are given on how to integrate equipment, such as the Orange Pi Zero 3 microcomputer and the ADS8688A module, for real-time data processing and analysis. The results obtained can be applied to automate water resource management and improve the ecological state of agricultural land.