Virtual Booth

A Smart Following Shopping Cart is a high-tech version of a regular shopping cart used in stores like supermarkets or grocery stores. It has built-in technology such as motor driver and bluetooth. A smart following shopping cart that automatically follows a person in a store or market using a bluetooth app (Serial bluetooth terminal app). It also can carry grocerries or items hands-free.

Movement Logic

1. Person Tracking

   • Follow based on Bluetooth signal strength (closer = stronger).

2.  Motor Driver L298N

             *  Is a module that uses dual H- bridge circuits to control the direction and speed of DC motors or the steeping sequence of                     stepper motors. 

             *  The module allows for forward and reverse rotation of DC motors and can manage the phase sequence for stepper motors.

    3. Arduino Mini

            * The Arduino Mini is a compact microcontroller board designed for use in embedded electronics projects where space is                     limited. It functions as the brain of small electronic devices, reading inputs (like sensors or buttons) and controlling                             outputs  (like LEDs, motors, or relays).