ELECTRONIC BRACELET FOR DEAF MOTHER

Abstract

This graduation project presents the design and implementation of an advanced electronic bracelet for deaf mothers, alerting them via lights and vibrations when their infants cry. The system uses a sound sensor placed near the infant to detect crying and transmits a signal wirelessly using a 433 MHz frequency to a wearable bracelet. This solution is simple, energy- efficient, and highly responsive, offering a practical solution to the communication challenges faced by deaf mothers. The project also includes theoretical study and practical application using Arduino and carefully selected components. This innovation contributes to the technological integration of people with special needs, demonstrating how modern electronics can serve humanitarian purposes and enhance parenting experiences, while reducing stress and anxiety for parents.