Description
In today’s life style Automation and development plays a major role in making things user friendly for the human society. Which booms the centralized shopping at one place as one kind. This project is designed to provide support to the elderly persons. This project helps the mothers carrying infant babies while shopping . The project uses sensors to sense the presents of customer and with help of micro controller the movement of trolley is regulated thus it follows the customer wherever they maneuvered. The project is very cost effective and can be modified for billing and payment system .This project is designed to provide maximum comfort to the persons visiting shopping mall for purchase.
In today’s life style Automation and development plays a major role in making things user friendly for the human society. Which booms the centralized shopping at one place as one kind. This project is designed to provide support to the elderly persons. This project helps the mothers carrying infant babies while shopping . The project uses sensors to sense the presents of customer and with help of micro controller the movement of trolley is regulated thus it follows the customer wherever they maneuvered. The project is very cost effective and can be modified for billing and payment system .This project is designed to provide maximum comfort to the persons visiting shopping mall for purchase.
HIGHLIGHTS
- The main objective of this project smart shopping trolley is to automatically follow the persons in the shopping mall while purchasing, rather than pushing and pulling the trolley. Automatic trolley is the device which follows the human beings automatically by electronic control units.
BLOCK DIAGRAM

HARDWARE REQUIREMENTS
- Voltage regulator
- Arduino
- Lcd display
- Eye blink sensor
- Dc motors
- Ultrasonic sensor
- L293d motor driver ic
- Battery
SOFTWARE REQUIREMENTS
- Arduino IDE
- Eagle
- Proteus









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