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  • Mfich's Avatar
    03-14-2019, 12:14 PM
    Paul, I'll take your warnings to heart. This extra teensy I have was a gift, but FWIW, I started initially using the teensy because I was making trigger sequencers for toys, and most toys run off of 2 batteries,...
    15 replies | 169 view(s)
  • Mfich's Avatar
    03-14-2019, 10:23 AM
    Ah cool, this is a lot of good info, thanks. I do have an interest in actual synthesizer cv stuff, but my experience primarily comes from circuit-bending, and making any kind of weird noises. Basically I'm just...
    15 replies | 169 view(s)
  • Mfich's Avatar
    03-14-2019, 12:12 AM
    Actually... I see that the Vin on the teensy 3.6 is 3.3-6v. Would a 6v ac adapter work for powering it, or is that too close to the tolerance for the power input?
    15 replies | 169 view(s)
  • Mfich's Avatar
    03-13-2019, 11:48 PM
    That rakit synth I posted the link for (and I assume atari punk consoles and most baby 8 sequencers) are 0-5v. https://electronics.stackexchange.com/questions/353008/scaling-dc-voltage-0v-3-3v-to-0v-5v Reading...
    15 replies | 169 view(s)
  • Mfich's Avatar
    03-13-2019, 08:32 PM
    OK, so I have some of these step up/step down converters that I used on another project: https://www.adafruit.com/product/757 Basically I'm going to make a CV step sequencer that will move incrementally through 8...
    15 replies | 169 view(s)
  • Mfich's Avatar
    03-13-2019, 07:04 PM
    OK. by 'transformer' I mean those little 3v to 5v logic level converters. Is there an advantage to using an op amp over one of those?
    15 replies | 169 view(s)
  • Mfich's Avatar
    03-13-2019, 05:08 PM
    Hi, I'm planning out a project and I was wondering if there would be any limitations or issues with using a 5 volt step-up transformer with analog output signals from a teensy. What I want to make is a CV...
    15 replies | 169 view(s)
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Teensy with a 5V step-up transformer? 03-14-2019 12:14 PM
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