Smart Shopping Trolley with Smart Billing Using Arduino & Gsm Module

 


Circuit Diagram :- 



Arduino Nano With Interfacing 16x2 Lcd Display :-









Arduino Uno Or Nano Interfacing With Em-18 Rfid Module :- 








Video :-



WhatsApp Number :- +918830584864


1 Comments

  1. what is the 2nd code here i dint understand how to dump 2 codes and where to dump the 1st code id dumped in arduino nano what about the 2nd one?

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