Circuit Break - A MacroFab Podcast

MEP EP#232: Chonky Motherboards

Listen Later

MEP EP#232: Chonky Motherboards

Parker

  • The Cat Feeder Unreminder
    • Different implementations to accomplish the goal

      • Stephen

      • Synth DSP replacement
        • Korg MS2000
        • Was pulling an additional 500mA on the power supply
        • Found a blown surface mount fuse
        • The DSP chip XCB56362PV100 was hot to touch
          • Replaced with part found on ebay
          • Wasn’t sure if this part needed programming
          • LED Matrix Driver - IS31FL3741
            • 39x9 LED matrix = 351 individual color leds or 117 RGBs
            • QFN-24 package
            • 256 levels of PWM control and 256 levels of DC current control
            • Layout vs code

              • R.F.O.

              • Brew Day Updates!
                • ...more
                View all episodesView all episodes
                Download on the App Store
                Circuit Break - A MacroFab PodcastBy MacroFab, Inc.
                • 4.7
                • 4.7
                • 4.7
                • 4.7
                • 4.7

                4.7

                40 ratings

                More shows like Circuit Break - A MacroFab Podcast

                View all
                Hackaday Podcast by Hackaday

                Hackaday Podcast

                64 Listeners