Skip to content
Log in
Sponsored Artificial Intelligence: A Modern Approach, Global Edition Artificial Intelligence: A Modern Approach, Global Edition

Author

U. Fatmawati

h-index 1 View on Semantic Scholar

We have 2 of 16 papers

We haven’t gathered this author’s papers yet. Follow them and we’ll fetch their work.

Not the right person? Other researchers publish under this name.

Open access Aug 2026

Development of an ESP32-Based IoT Smart Cane for Multi-Directional Obstacle Detection and Real-Time Monitoring

The results show that the smart cane successfully detects obstacles, provides audio and vibration warnings, and transmits user location information remotely, and demonstrates the potential of IoT-based assistive technology to support safer and more independent mobility for visually impaired users.

Raja Satria Ernovrianto Sirait, U. Fatmawati, Azhari Diansyah Putra Sinaga et al. · 0 citations
Open access Jul 2026

Design and Development of an MQ-2 Sensor and Arduino Uno Gas Leak Detection System with Automatic Ventilation and Warning

Gas leakage can create fire, explosion, and health hazards when it is not detected promptly. This study developed a laboratory-scale gas-leak detection prototype that integrates an MQ-2 metal-oxide sensor, Arduino Uno, 16×2 I2C LCD, audible and visual warnings, a relay, and an automatically activated exhaust fan. Proto...

Raul Gonjales Barus, U. Fatmawati, Dananjaya Ariateja et al. · 0 citations

We use cookies to run the site and, with your consent, for analytics and to show ads. See our Cookie Policy.