Arduino Controlled Touchless Hand Sanitizer using HC SR04 Ultrasonic Sensor

In this current scenario of Global Outbreak, it is advised by WHO (World Health Organization) to maintain Healthy Hand Wash and Sanitation Habits, but the main problem is the way we do it, we always have to physically touch the hand sanitizer bottle to wash our hands, which can be a trouble in this pandemic situation, where the covid-19 virus can stick on surfaces and unknowingly you might get effected just because of your sanitizer bottle as you are touching it every time you come from outside. 

The download file contains HC SR04 Ultrasonic Sensor Library, Arduino code, Proteus simulation file.
Download Files: https://hometenants.com/sanitizer_t.zip

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