Abstract:
An inventive product with societal acceptance is the one that supports the ease,
expediency and productivity in everyday life. In this report we’ve discussed about
‘•Smart Cart”, developed to help a person in regular shopping by lessening the time
spend while acquiring. The principle idea of this project is to give an advancement
masterminded, insignificant exertion, successfully flexible, and intense system for helping shopping in person.
To avoid this entire headache of pulling the trolley, waiting in billing queue,
thinking about budget, we’ve designed a smart trolley that would reduce the
customer s effort and make shopping easier. The smart trolley follows the
while purchasing items and it maintains a safe distance between
customer
customer and itself. When a product is kept in the trolley, it automatically calculates the bill. The final
billing will be a lot easier as no separate billing counter will be required. This system
liberates old-and handicapped individuals from the weight of pushing shopping trolley
in light of the fact that our proposing shopping trolley is basically a kind of self-
governing portable robots that perceives its proprietor and pursues her.
This automatic trolley is controlled by Arduino with integrated circuit of
ultrasonic and Magnetometer. The 12V DC worm gear motor is used to move trolley.
The trolley is equipped with a billing system consisting of RFID reader and LCD to
allow users to self-checkout, operating through Arduino Mega. Ultrasonic
used to avoid obstacles whereas Magnetometer is used to obtain information about the
moving direction of a human.
