Abstract: Ensuring safe and independent mobility for visually impaired individuals requires efficient obstacle detection systems. This study introduces an innovative smart knee glove, integrating ...

Abstract: A two-level security system is proposed, integrating barcode authentication and facial recognition to strengthen access control mechanisms. The system employs barcode scanning as the primary ...

This project utilizes an Arduino Uno CH340G development board paired with a DHT11 temperature and humidity sensor to create a compact yet capable environmental monitoring system. It measures ambient ...