RANCANG BANGUN SISTEM OTOMATISASI PEMESANAN MENU MAKANAN BERBASIS MIKROKONTROLER AT89S51

Abstract

Automatization system with more practical food menu ordering and easy to order has been made. Consumer can order the food from menu by push keypad that was available. Order can be known directly and will be serve immedaitely. This system use keypad as a mean to order the food and LCD to show available food menu. Minimum system of mikrokontroler AT89S51 will arrange all order asked and display it at LCD and also at computer. IC RS232 was used to make serial comunication from mikrokontroler to computer. Control can be done in monitor at cashier and also at kitchen. Cashier computer will present the food price ordered by visitor so that visitor can know the total payment. Kitchen computer will present the menu order in detail.