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      MatrixRat replied to the thread Teensy usb midi problem.
      Perhaps when uploading, Windows does not have enough time to sort out the initial device disconnect (Cache flushes included) before Teensy usbMIDI is back online pestering Windows for a connection.. Make sure all your stuff is backed up!
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      MatrixRat replied to the thread Teensy usb midi problem.
      Fell into a rabbithole remarkably similar to this a while ago. Synth Host system,Win7, Reaper, Presonus, MIO-10 and MidiSport usb-Midi interfaces and my Teensy usbMIDI project. Everything worked until adding and using the IDE. From a cold...
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      Another thought:- Depending on the ambient light source, actual light levels are gonna be modulated by the means of production. Jurassic incandescent will carry some mains frequency component. CFLs often run at some higher frequency. LED...
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      Perhaps sensor changing Backlight current/PWM alters the noise profile on V+. Some series L between V+ and Pots+ may help. Are we using Star grounds?
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      MatrixRat replied to the thread Another newbee.
      MIDI_Crab_v2.ino in attachment above is incomplete in that two Tabs are missing. These would be named Controller.cpp and Controller.h. Most compile errors in the OP are a consequence of those missing tabs. The sketch looks like (part) of a...
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      For lots of multiplexed encoders check out the EncoderTool library Thread by @luni found here:- https://forum.pjrc.com/index.php?threads/encodertool.70264/
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      Unplug MFC > AXE-FX Midi. Boot up AxeFx then MFC then re-plug Midi, theoretically ruling out the MFC sending spurious stuff during startup confusing AxeFx's read handler. Not explored AxeFx here but have seen this scenario mess up other gear.
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      MatrixRat replied to the thread MIDI Basic_IO example problem.
      • 1705279546987.png
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      MatrixRat replied to the thread MIDI Basic_IO example problem.
      Your code is probably working but sending on TX1. usbMIDI examples are found in File>Examples>Teensy>USB_MIDI
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      Something like this? :- https://www.digikey.com.au/en/products/detail/knowles-voltronics/JZ060/6021618
    • M
      Um, I think that needs to be:- - with 3 10pF caps in series, you could test approximately 3pF. - with 2 10pF caps in series, you could test 5pF. - with 3 22pF caps in series, you could test approximately 7pF. - with 3 10pF caps in series...
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