“Aim of this project is to improve the experience of the visually challenged, while making cashless transactions in public.
What is a payment terminal?A point of sale terminal (POS terminal) is an electronic device used to process card payments at retail locations.Nowadays payment terminals are used almost everywhere to accept digital payments / transactions in local stores, coffee shops, hospitals, hotels, etc.
Supplies:
Arduino UNOU
RFID reader (generic)
4 * 3 Keypad
Headphones
Light Dependent Resistor
SD card
Hot glue gun (generic)”