PCB Design (2)
I finished up the schematic for the PCB and assigned all the footprints for the parts I’m using. I decided to stick with the LM386 and to use 3 AA batteries to achieve the minimum voltage needed for the audio amplifier.

For the power toggle switch and the speaker, I decided to just use connector wires as a comprise for not knowing which one I will be using (gives me more flexibility for where I want them to be on the final build)

Next steps I need to do:

1. Design the PCB
2. Write the code/firmware
3. Design the CAD model for the finished project and any 3D printed parts I need