Smart Food Service System For Future Restaurant Using Overhead Crane

The world is globalized day by day so the demand of automated machine has increased rapidly. In restaurant or offices, factories, homes, hospitals, automation robot holds a significant contribution. In this paper we have designed and implemented a smart automated system using over head crane. As the proposed system is overhead type so it needs no extra space in the ground. Most of the smart restaurants in the world are using line following robot to serve food to customer. The installation cost of line following robots is high. For this reason, it's difficult for developing countries to build a smart restaurant. So, we have designed a smart system for serving at restaurant by using overhead crane, which is cost effective. Also due to the ongoing Covid-19 epidemic, the restaurant business is in recession. With this proposed system, it is possible to provide food directly from the kitchen to the customer's table while maintaining social distance and following hygienic rules. Keywords-PIC16F72 microcontroller; ULN2003 Motor Driver IC; IR LED; LM7805 Voltage Controller; LM2576 DCDC Converter; Covid-19.