INDICATOR OF DIGITAL RPM FOR ELECTRICAL MOTOR USING ALARM INDICATOR WITH OVER SPEED

Author(s)	Mr. Om Dattatray Khirade, Mr. Pratik Balu Jadhav, Mr. Pranav Yadav Somwanshi, Mr. Shrikant Vashishta Fugnar, Prof. Dr. Praveen Ganpat Gawande
Country	India
Abstract	This work describes the development and implementation of a digital system for displaying the torque and rotational speed (RPM) of electric motors. A microcontroller-based system processes signals from sensors (infrared or Hall Effect) to accurately measure motor speed. The RPM is displayed on a visual interface (seven-segment or LCD). The system incorporates an overspeed alarm to enhance safety and dependability. This scalable dated.and economical design is suitable for automotive, research, and industrial automation applications, and can be further enhanced with wireless monitoring.
Keywords	AVR Microcontroller, RPM Monitoring, ATmega32, Hall Effect Sensor, Over-speed Detection, Digital Tachometer, Alarm System, Motor Safety, IoT Integration, Real-time Monitoring.
Field	Computer > Electronics
Published In	Volume 7, Issue 3, May-June 2025
Published On	2025-05-10

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