NervousSuperSynth

Digital synth and controls

NervousSuperSynth
Synthesizer and sampler built around Teensy 3.5

It is mainly a development platform using almost all the ports on Teensy.

SMD and TH parts, one PCB.

I/O
6 trigger/gate input
MIDI IN
DAC0 output
DAC1 output with analog volume control
PT8211 DAC stereo output
LED screen 20x2 with contrast control
Analog controls
10 sliders
5 potentiometers
3 switches
Digital controls
2 encoders with pushbutton
Hardware controls
RESET
PROGRAM
Firmware
The firmware is an aggregation of several synths ported to Teensy 3.5:

Kelpie (https://github.com/friedpies/kelpie-pocket-synth)
Braids (https://github.com/pichenettes/eurorack and https://github.com/modlfo/teensy-braids)
ChordOrgan (https://github.com/TomWhitwell/Chord-Organ)
SamplePlayer
Compilation
PlatformIO

SCHEMATICS & PCB
https://easyeda.com/xtreemechille/supersynth-copy

I have some PCBs in stock, assembled, kit or bare, contact me at nervousrvoltage@icloud.com if you are interested.

BOM
https://docs.google.com/spreadsheets/d/1-4hl6AcAoJYJrRvISyrwIaEGTYHwAB_IcKs__rtEGYY/edit?usp=sharing

PANEL
https://cad.onshape.com/documents/76309e780cb99c0f2066b519/w/a28c1d39745cdb4e42b1148c/e/933dfecdfdc7ae9463372842

I made the panel here : https://www.john-steel.com/