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#duppa — Public Fediverse posts

Live and recent posts from across the Fediverse tagged #duppa, aggregated by home.social.

  1. diyelectromusic @[email protected] ·

    The designs are up for my single-knob, MIDI controller using a Duppa small RGB LED ring and in this case a Waveshare Zero RP2040 board.

    diyelectromusic.com/2025/04/27

    #MIDI #Duppa #SynthDIY #WaveshareZero

    #midi #duppa #synthdiy #wavesharezero
  2. diyelectromusic @[email protected] ·

    Revisiting my Duppa LED Rings this time using Waveshare Zero format devices to support USB MIDI CC controllers.

    diyelectromusic.com/2025/04/06

    #Waveshare #ESP32 #RP2040
    #MIDI #Duppa #SynthDIY

    #waveshare #esp32 #rp2040 #midi #duppa #synthdiy
  3. diyelectromusic @[email protected] ·

    Adding options for potentiometer or plain rotary encoder control too.

    Still waiting for my endless pots to be delivered :)

    diyelectromusic.com/2025/03/18

    #SynthDIY #MIDI #Duppa #Arduino

    #synthdiy #midi #duppa #arduino
  4. diyelectromusic @[email protected] ·

    An Arduino LED Ring MIDI CC controller using Duppa I2C Rotary Encoder and a 24-LED RGB LED ring.

    diyelectromusic.com/2025/03/17

    #SynthDIY #MIDI #Arduino #Duppa

    #synthdiy #midi #arduino #duppa
  5. diyelectromusic @[email protected] ·

    I've just posted about a couple of neat I2C modules that I'm planning to use with a MIDI controller at some point.

    diyelectromusic.com/2025/03/09

    #Duppa #I2C #LEDs

    #duppa #i2c #leds