MIDI LOOPER v2

more informations soon ...

Schematic now available :

1x Arduino Nano Every
1x OLED Screen SSD1306 (128*64)
1x 74HC4067 16-chan analog multiplexer
4x arcade buttons
6x LEDs
4x buttons
1x 1n4148
1x 6n138 opto optocoupler
2x MIDI female sockets
3x potentiometers (10k is fine)
1x 470R
1x 10k
13x 220R
1x 1k