DRUM_2024_V1 ESP32 DRUM SYNTH MACHINE This is my DRUM SYNTH LOFI MACHINE. 19659003 IMG_20240406_150440 19659004 Synth engine: 19659005 Wavetable synthesizer based upon DZL Arduino library “The Synth” 16 sound polyphony Sound criteria: Table, Length, Envelope, Pitch, Modulation, + Volume, Pan and Filter. 19659008 Filter (LowPassFilter) originates from Mozzi Library 19659009 SEQUENCER: 19659010 16 step/pattern editor and random generators (pattern, sound criteria and notes) 19659011 Hardware: 19659012 Lolin S2 Mini (ESP32 S2) 19659013 PCM5102A I2s dac 19659014 24 push buttons (8×3) 19659015 Rotary encoder 19659016 OLED display screen I2c 19659017 32 LED WS2812B Software application: IDE: Arduino 1.8.19 Arduino 2.3.2 19659020 Boards: Expressif Systems 2.0.16 (Tested fine as much as 2.0.17) 19659021 Board: Lolin S2 Mini Essential Libraries: Sequencer Timer – uClock 19659024 RGB Leds – Adafruit Neopixel 19659025 OLED – u8g2 Button input – Keypad Notes: Schematics published. 19659029 STL 3D design submitted. 19659030 Cheat sheet design PDF published. 19659031 Sign up with solder pads near SCK pin on PCM5102A module. Update: Solder pads on the back of PCM5102A module (more details) H1L: FLT – Low 19659035 H2L: DEMP – Low 19659036 H3L: XSMT – High H4L: FMT – Low Video demonstration of the model: 19659039 IMG_20240406_150231″ data-canonical-src=”https://img.youtube.com/vi/rXl1gpWJp-g/0.jpg Model: 19459016 IMG_20240406_150231 PCB, PROJECT & & FINAL LOOK: https://oshwlab.com/zircothc/esp32-drum-synth-lofi-machine 19659043 https://easyeda.com/editor#project_id=08f629c08b18444ca16accbb2242c0fb 19659044 PCB pcb por ambas partes PARTS MOUNTED soldado por detras 19659047 SIZE: FINAL BUILD vs PROTOTYPE 19459024 SIZE 19659048 2 MACHINES IN SYNC sync 19659049» … Find out more 19459008
