Network World Building a Raspberry Pi -powered Barkometer, Part 2 Network World The answer was simple; connect the sound card to the Raspberry Pi USB port by an extension cable and voila! RF noise minimized. If I had used a Raspberry Pi 3 Model B board which has 802.11n built in I wouldn't need the Wi-Fi adapter but I doubt …

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Building a Raspberry Pi-powered Barkometer, Part 2 – Network World