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Type: Posts; User: weasel

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  1. if you are serious about doing an audio project...

    if you are serious about doing an audio project based on teensy boards there's no way around learning a little more c i think.

    alternatively you could look at the axoloti platform which will...
  2. i think i have an idea of what OP wants to...

    i think i have an idea of what OP wants to achieve here. it's not about sample accuracy or gettingg into the low level hardware clocks, but there is a lot of use cases in audio where it would make...
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    i currently use the maxx11300PMB dev board in a...

    i currently use the maxx11300PMB dev board in a similar application. the configurable voltage ranges really lend themselves to eurorack use. you can supply it external 12v or it can generate up to...
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    edit. never hear about these endless pots, very...

    edit. never hear about these endless pots, very intriguing, knobs on my NI keyboards feel great. i spend a good while finding the best rotary encoders for my synth build.. fwiw if you wanna order...
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    Obviously you don't depend on donations but i'd...

    Obviously you don't depend on donations but i'd love to sponsor a dev board for you or anybody else seriously looking into writing teensy drivers for the 19XX series or even this AD5370...
  6. yessss thanks kurt, spent hours trying to get my...

    yessss thanks kurt, spent hours trying to get my 1309 to play nice, your adafruit fix made my day!
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    hey i'd be very interested in one of these...

    hey i'd be very interested in one of these boards, if you end up making PCBs please let me know, i could pre-pay if that helps..

    also, since i am currently battling all kinds of EMI and ripple...
  8. hey if you have an ios device, check out the...

    hey if you have an ios device, check out the KOALA sampler app. the way its slidders lets you control 16 effects is super dope and intuitive! especially the latch/snap function.
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    yeah no offense but these connection and the...

    yeah no offense but these connection and the soldering don't look to good. for now you should get some of these stackable female pinheaders, properly solder them ALL to the audio shield, and then...
  10. awesome project! since you are coming from pocket...

    awesome project! since you are coming from pocket operators, do you want to keep their sync system of a pulse on the split audio signal? or maybe add an extra 3.5mm sync jack or maybe even...
  11. hey guys i really appreciate the effort, no need...

    hey guys
    i really appreciate the effort, no need to send me a replacement though, i wrote it off under "manufacturing reject".. if you guys really wanna find the cause of it i'm happy to do further...
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    Teensy 4.0 w/ Audio Shield and SSD1306 SPI

    hey there,
    i am having trouble getting both these devices to run with my teensy at the same time.
    audio shield by itself works fine, OLED by itself works fine.

    i went through a ton of forum...
  13. for the record, i am ggiving up on this, after...

    for the record, i am ggiving up on this, after sucking out the first two pins i realized theres no way i will get this 14pin-header off the pcb again. short between pin23 and 3v remains. funny...
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    coming from more of an audio world, isn't there a...

    coming from more of an audio world, isn't there a chance that by just splitting the data signal to several ddevices all with their own impedance, you might end up with too little current for the...
  15. yes i triedd both headdphone and line out. photos...

    yes i triedd both headdphone and line out. photos of the board are posted above?

    i just measured 3v, 1.5v, 1.5v DC on LRCLK, BCLK and MCLK pins (pins 23, 9, 11)
    strugling to find the right...
  16. thanks a lot for the thorough troubleshooting...

    thanks a lot for the thorough troubleshooting guide, i'm on EU time hence the late response.
    will check the data and audio connection w an oscilloscope in a few and report back

    just wanna...
  17. very interesting, i was assuming someone must...

    very interesting, i was assuming someone must have tried these "high quality" raspberry DAC modules?...
  18. thanks i just tried (again) to unplug all OLED...

    thanks i just tried (again) to unplug all OLED and other wires, no difference in behaviour. all i get is a short click on booting up, then silence. voltages are shown as described above.
  19. thank you! all measurements down in that corner...

    thank you! all measurements down in that corner give me 0v, not a good look i assume.

    i was supposed to measure between VGND and L/R respectively, correct?

    18828

    edit: measuring teensy GND...
  20. Audio Shield w Teensy 3.6 only produced a click on init

    hey there
    tried hooking up the audio board for some fft analysis within my big diy synth today.

    i fail to get anything into or out of the audio board though. i bought the pinned version of the...
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    awesome project! especially given the super low...

    awesome project! especially given the super low cost! GUI looks beautiful too.
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    Hey did you gegt any further on this MIDI merger...

    Hey did you gegt any further on this MIDI merger project? I am currently inquiring if its feasible to connect a teensy, a midibox and an axoloti board via midi-over-USB instead of DIN midi. and i...
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    Changeg MIDI Baud rate on DIN-shield

    Hey guys,
    i am communicating between several MCU boards with DIN midi connectors, for the convenience of a ready made universal protocol.
    but since i have to send a ton of 4 byte NRPN data all the...
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