Dust Schematic and PCB Progress (2)
Work continues on the schematic for Dust. I have spent hours in Eagle drawing this thing.
Design Questions:
- Current design will require two USB ports (Arduino + MP3 player). Will it be necessary to include both of them on the PCB?
- How much current does the circuitry require?
- What type of battery will we use to power the circuitry?
I also started creating a PCB design. I want to print it out this afternoon to see the physical size and see if this corresponds with the size we want to make the wearable item.
