Instrumentation System on Hand Detection and Tank Monitoring Auto Wash Supplies Using Photovoltaic

Abstract

Clean and Healthy Living Behavior is all health behaviors carried out on the awareness and application of PHBS can start from a very simple thing namum has a great impact e.g. Hand Washing Using Soap. Properly practiced hand washing is the easiest and most effective way to prevent a wide range of diseases. It uses an arduino microcontroller, an infrared sensor used to detect hands, an ultrasonic sensor as a detector on a tank and an I2C LCD as an interface. This proximity sensor is capable of detecting hands from a distance of 3-12 cm. While ultrasonic sensors are able to detect the in-tank in-tank with sensor readability with actual values of 99.68% for water tanks and 99.61% for soap tanks. I2C 16x2 LCD is capable of displaying monitoring level in the form of 0-100% percentage.