Published Paper Details:

As we know water is one of the essential elements that a living being need to keep healthy. Human indeed needs to consume a minimum of 4L water a day to stay dehydrated and healthy. When it comes to healthcare, water quality must be of per amount importance. Especially, among those who are immunocompromised and those high dependency patients in critical care units. We are familiar with the term "Automatic", these days we want each and every gadget of ours to be automatic. The device automatic water dispenser is a machine that helps to reduce the work done manually in terms of water supply. When it comes to dialysis patients, they require a limited amount of water after dialysis. With the help of this dispenser, patients gets limited amount of water as they suggested by the doctor after dialysis. The entire sequence of operation is controlled by an Arduino Uno. Nozzle is fabricated for the water to dispense from the tank. hardware design using Arduino and other hardware components such as LCD, relay, ultrasonic sensor, flow sensor, RFID sensor, etc.