Smart Drug Dispenser Using ESP32

Ensuring accurate and timely medication dispensing is crucial for improving adherence and reducing health risks. This paper introduces a Smart Drug Dispenser, a fully automated system that leverages ESP32 microcontrollers, a 3D-printed rotating disc mechanism, and precision sensors to deliver medication with high accuracy. Unlike conventional systems, it operates independently, providing real-time feedback through an LCD, speaker alerts, and LED indicators while ensuring uninterrupted functionality with battery backup.