Digital Talking Cash Register In this project, a cash register that is capable of synthesizing in voice what is keyed into the system is to be designed. It will consist of a six 7-segment LED display, a voice synthesizer, and a keypad. The keypad will allow the casher to key in items into the system (item type, quantity and price). The LED display will show the item, quantity or price as they are keyed in. The voice synthesizer will at the same time speak the same, as the items are displayed.
.... get ready to.... ka-ching~
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