| dc.description.abstract | In modern times, technological advances are growing rapidly, especially in dispensers.
Currently, many people are turning to the use of dispensers as a place to store
drinking water, because it is more efficient in hygiene and health. People really need
drinking water which pushes them in every place such as school canteens, company
canteens and other places where there are dispensers. This triggered a new idea that
could become a business opportunity, namely an Automatic Dispenser Using an Arduino-
Based RFID Vending Machine. The working principle of this tool is to activate
the output device in the form of a water pump so that water can flow after validating
the RFID card. The RFID card will be used as a payment medium for drinking water,
namely where the payment system uses non-cash transactions that can encourage the
termination of the Covid 19 chain. In this tool there will be two choices, namely coffee
and sweet tea and the price has been determined for each. Coffee is priced at Rp.
3000 and sweet tea to Rp. 2000. In addition, the amount of water released has been
determined in the glass, which is 235 ml/price. | en_US |
