1. Printed Circuit Board Layout Narrative plus Preliminary PCB Layout
Group 14:
Yonatan Feleke
Brian Crone
Matt Finn
Samuel Oshin

2. Review Future Register
Utilizes customer input to facilitate transactions in a low inventory fast food setting.
Can communicate with a customer’s NFC- enabled cell phone to digitally transmit credit card information and receipts
Vendor will be able to customize the inventory through the user interface.

3. PSSC Ability to customize the inventory via the user interface (Atom)
Ability to recognize the NFC device, encrypt and transmit customer’s credentials into hard drive (dSPIC34 and atom)
Ability to interface with a pressure sensor to detect the presence of a user (dSPIC34)
Ability to display prompts to user through LCD (dSPIC34)
Ability to aid cashier by highlighting menu choices while placing order with voice recognition (Atom)

4. Block Diagram

5. Current Schematic

6. Modular Design 10 inch by 8 inch Microcontroller and IR
Centered due to pin usage
NFC chip and antenna circuit
Antenna separated to reduce noise
NFC chip relatively closer to antenna
LCD and Pull up resistor
To the right to inform customers to pay here
Max3232 and DSUB9
Bottom to allow connection of COM cable in the back

7. Preliminary PCB Layout

8. Questions?