Auto Weighing Machine
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Date
2023
Authors
Adel Halawa
Mustafa Saad Al-Deen
Journal Title
Journal ISSN
Volume Title
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Abstract
To make it easier for legumes sellers to automate the process of filling the recommended
weight from customers. Such that if the customer needs 500g from a specific legumes type our
machine will go and fill the recommended weight automatically without need any help from
seller. We use a hardware components such that Arduino mega microcontroller ,hx711
weighing sensor, 4*4 Keypad and RFID, the customer will enter the card to RFID to buy then the
weight and type he needs will be entered through keypad and the machine will fill this weight
automatically and then the remaining total weight from this type after being decreased by the
weight the customer recommend will be stored in admin database, also the customer
points(money) in the card will be decreased by the price of this weight and also stored in admin
database and admin has a full access to this information through an application . The results
was wonderful in general, but as I know any hardware project will contain some error margin