I’m designing a pcb that will stack on top of Pi Zero W and PHAT DAC. The pcb will provide an audio mixer, 5V/2.5A, and a 2.1A USB charger output.
I’d like to use header pins for connecting the audio from the PHAT DAC to my card. I plan to use header pins in the small PHAT DAC holes for that. So, my pcb will need holes closely aligned to the PHAT DAC holes
I also plan to use the rectangular holes in the PHAT DAC for a wire tie to strain relief a relatively big audio cable.
Can anyone provide a dimensioned drawing for the hole locations? I have one and could measure, but that won’t be as accurate as getting them from the design drawings.