Abstract

Washing our hands frequently on regular basis will keep infections at bay. We have designed a fully automated sensor-based functioned sanitizer dispenser that is economically affordable and intelligible. The proposed design of touch less hand sanitizer dispenser can be used to progress a decent sanitization approach in the market. This design provides touch less and automatic sanitization, displays information using end users mobile through GSM modem, it also sends message to operator indicating level of sanitizer and announces covid-19 safety measures which promotes health hygiene and cleanliness. Whenever a person comes closer to the device, an Ultrasonic sensor detects the person and displays the information on LCD display. And whenever the hand is detected by the IR sensor it triggers relay which enables solenoid valve and dispense the hand sanitizer as well as it announces covid-19 safety measures. This dispenser can be installed in public washrooms, schools, work places, factories and industries which will reduce the spread of germs. All of the modifications and features made in San-master are likely to make an advancement of hand sanitizer dispenser market.