videos.trom.tf

AC-1 Audio Computer - Overview

Listen Later

Hardware overview of my AC-1 audio computer.

It is an embedded system serving three purposes:

  1. Audio equipment power on/off control (locally and through LAN)
  2. Remote sound card for hosts in my LAN
  3. Media library / network attached storage

    4. After some problems with the mode switch and operating system, I redesigned and reworked the control circuitry, and recombobulated the software... Simpler, more reliable and more sensible than before.

    The cloorful light flashes on the HDD enclosure is just holiday lights above my bench. I probably should have turned them off before making this video... Hindsight!

    0:00 Intro

    1:40 Front Panel
    7:20 Back Panel
    8:50 Inside the AC-1 - Module Overview
    11:10 Block Diagram
    12:50 Control Circuit Diagram
    18:20 Wrapping Up

    Find the code at https://github.com/keriszafir/hifipower

    ...and the gallery / project log at https://hackaday.io/project/188842-keritech-ac-1-audio-computer

    Support me on my Patreon page at https://www.patreon.com/KeritechElectronics

    Instagram - https://www.instagram.com/KeriSzafir
    Hackaday - https://hackaday.io/keritech

    ...more
    View all episodesView all episodes
    Download on the App Store
    videos.trom.tfBy