I want something like JustBoom DAC Zero pHAT but there are no additional pins for something else. I'm noob in prototyping. What i have to do?
put on hold as unclear what you're asking by Steve Robillard, Milliways, Dmitry Grigoryev, Darth Vader♦ Jan 18 at 11:15
Please clarify your specific problem or add additional details to highlight exactly what you need. As it's currently written, it’s hard to tell exactly what you're asking. See the How to Ask page for help clarifying this question. If this question can be reworded to fit the rules in the help center, please edit the question.