Virtual Booth

The Smart Toilet is a smart hygiene monitoring system created to improve cleanliness in public toilets. It uses an ESP32 microcontroller and a sensor to detect ammonia gas from urine and high humidity levels, which can cause unpleasant odors, mold growth, and the spread of germs. A 20-second startup period allows the sensor to warm up and provide accurate readings. When poor toilet conditions are detected, the system activates a buzzer and LED as warning signals. Through Bluetooth connectivity, notifications can be sent to cleaners and administrators, enabling faster cleaning actions. This affordable solution promotes healthier, cleaner, and safer public sanitation facilities.