Smart Restaurant Ordering System
Smart Restaurant Ordering System
Smart Restaurant Ordering System
ORDERING SYSTEM
INTRODUCTION
■ Traditional method that is used commonly in hotels is by taking the
customer’s orders and writing it down on a piece of paper and then
giving the order in the kitchen section .The food ordering system is
proposed with the use of a handheld device placed on each table
which is used to make an order at the restaurant.
■ The system uses LCD display module which is placed on each
customers table for them to make orders. Order is made by selecting
the items displayed on LCD. The order will be sent from the customer
section using Bluetooth communication, and automatically will be
displayed on a screen at the kitchen.
■ The bill will be displayed with table number at the manager/billing
section. The project will reduce the time spent on making the orders
and paying the bills, whereby the cost and man power also can be
reduced.
OBJECTIVE
■ Node MCU
■ Raspberry Pi
■ LCD/OLED Display - /
■ 4 x 4 matrix keypad --
BLOCK DIAGRAM
Touch Touch
Keypad Keypad
Node
Mcu 1 Node
Mcu 2
LCD display
LCD display
R Pi
Door LCD
Display display
■ Fig. – Node MCU with 4x4 Keypad and 16x2 LCD.
CIRCUIT DIAGRAM
Fig. 1– Node Mcu connection Fig. 2– Node Mcu
with 4x4 keypad. connection with 16x2 LCD
TIME FRAME