This paper presents Shopping Trolley with billing system along with Wi-Fi connectivity. The idea is to detect the barcode on the product, display the name of the product on the screen, and providing a Bill receipt. The purpose of the...
moreThis paper presents Shopping Trolley with billing system along with Wi-Fi connectivity. The idea is to detect the barcode on the product, display the name of the product on the screen, and providing a Bill receipt. The purpose of the study is to reduce the time of the customer at the billing counter. Another aspect of the project deals to send the details at the billing counter using Wi-Fi and thus manage the quantity of the products in the inventory. Arduino Uno R3 is used to interface the multiport USB hub to interface barcode scanner, printer and display.