TA personal meeting with team 18

1 DC regulator for power supply
PI 2.5A
Display 5V
Take 5V from AC wall adaptor and a team designed dc regulator to bring it to 3.3V

IR sensors
	•	Multiplexing IR sensors
	•	An ability for my micro to interface with a matrix array with gpio sensors. Basically what I said
	•	More sensors multiplexing raises difficulty level of PSDR.
	•	Iron out a number
	•	Higher change for failure more sensors

PSDR 3
	•	not complex enough??
	•	Maybe new one:
	•	Sound system with speaker
	•	Interface with RFID with microcontroller
	•	The ability for my RFID sensor to receive data from micro with 

Describe game mechanics with product description. Can be long and complex, but separate hardware from software.

Just has to demonstrate system works, doesnt have to be a full card game. Just show something that functions as described.

Maybe we implement an existing card game or??? Maybe dont do all the cards. Look at stretch goal. 

Up to 2 stretch psdrs get it done in one semester. Creating algorithms will take too long. Make that smaller for course if needed.

Software stretch doesnt effect PCB design. So good idea to do with. 

Check micro for delay. Esp32 is easiest. Journal isnt a quiz but try to organize by explanations of 5 questions