4 layers267 × 75 mm
Fracture
SharKingStudios/Fracture
An infinitely expandable, velocity sensing split midi keyboard.
208 parts10MIT
Boards using the ES9023P
6 boardsBoards in 5 GitHub repositories, designed in KiCad, that use the ES9023P by ESS Tech (0℃~+70℃ 2 200kHz 24 3.3V~3.6V Audio Decoder I2S SOP-16 ADCs/DACs - Special Purpose ROHS). See how each wires it, with its parts, size, README and files; the ES9023P’s symbol, footprint and pinout are on its own page.
- 4 layers37.8 × 99.8 mm
- 4 layers77.5 × 52.3 mm
X16
jamesratzlaff/Serdaco-X16
I wanted to make a case for the Serdaco DreamBlaster X16. Since I rarely do anything half-way when it comes to visualization, I busted out the datasheets and got to work. This is not a functionally accurate PCB.
136 parts - 2 layers39.7 × 0.5 mm
- 2 layers24.7 × 51.8 mm
- 2 layers30.1 × 65.1 mm
Dac
naguirre/mds-builder
The Manufacture du Son network player is a custom board built around an Allwinner f1c200s SoC running Linux and an ESP32-C3 companion chip providing Wi-Fi and BLE. Audio is routed out over SPDIF.
29 parts3MIT