Design and development of solar powered chaff cutter usingmicrocontroller

Abstract

This research paper details the design and implementation of a microcontroller-integrated, solarpowered chaff cutter system optimized for efficient agricultural applications. Traditional chaff cutters depend largely on manual labor or electricity, resources that are often unavailable in rural or off-grid locations. To overcome this limitation, the proposed system employs solar energy as a renewable power source alongside an intelligent control mechanism. A microcontroller automates the cutting process, monitors system parameters, and ensures safe operation. The solar panel charges a battery that powers a DC motor used to cut fodder. Sensors can be integrated to detect overload conditions and prevent machine damage. The system is designed to minimize human labor, boost productivity, and encourage sustainable energy practices in agriculture. This solution offers a cost-effective, eco-friendly option well-suited for small-scale farmers. Combining solar technology with embedded systems boosts reliability and lessens reliance on traditional power sources. Experimental results demonstrate that the system operates efficiently under normal working conditions. This study advances the creation of intelligent agricultural tools designed to promote energy efficiency and automation in rural settings.