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  • Gerrit's Avatar
    06-19-2020, 07:50 AM
    Is it your intention to have these boards assembled somewhere or do you want to solder them yourself? It seems to me that to keep the board small one would use SMD. Are there any issues combining the touch circuit and...
    63 replies | 15252 view(s)
  • Gerrit's Avatar
    06-15-2020, 08:55 AM
    Maybe if you limit the power / voltage and are ok with slower response. On the web there're some examples where people use a battery to power the fader, this will limit the current drawn. I found that with full power...
    63 replies | 15252 view(s)
  • Gerrit's Avatar
    06-05-2020, 08:46 PM
    If I'm not mistaken Penny & Giles is the gold standard when it comes to (motor driven) faders:) They're probably more expensive than the N series ALPS I used but it could be worth it if one can achieve perfectly...
    63 replies | 15252 view(s)
  • Gerrit's Avatar
    06-05-2020, 07:02 PM
    I kind of like the idea of making the PID control analog as it get's rid of any loop timing problems. How do you intend to implement this physically, groups of 8? It would seem to me that using an ADC and DAC for...
    63 replies | 15252 view(s)
  • Gerrit's Avatar
    06-05-2020, 10:21 AM
    Thanks for providing the schematic. I'll stick to my pwm approach for now, maybe in the future when I want build another device with motor faders I'll use this approach. It would interest me what the 'big boys' like SSL...
    63 replies | 15252 view(s)
  • Gerrit's Avatar
    06-04-2020, 09:24 AM
    Very interesting development! It does really seem to run smoother than the pwm drive. Two questions: What would be required to create a setup for 16 or even 32 faders ? How do you tune the PID parameters for the...
    63 replies | 15252 view(s)
  • Gerrit's Avatar
    06-02-2020, 07:13 AM
    Here are the settings I use with the Teensy 3.6: //initialize faders and analog reference analogReference(EXTERNAL); analogWriteResolution(12); for (int i=0; i<8; i++){ pinMode(faderMotorUpPin,...
    63 replies | 15252 view(s)
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Teensy 3.6 controlled motorfader panel 06-19-2020 07:50 AM
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