
Fracture
SharKingStudios/Fracture
An infinitely expandable, velocity sensing split midi keyboard.

The ES9023P is a digital To Analog Converter made by ESS Tech in a SOP-16 package with 16 pins. 0℃~+70℃ 2 200kHz 24 3.3V~3.6V Audio Decoder I2S SOP-16 ADCs/DACs - Special Purpose ROHS.
PCBKit's library has its KiCad symbol (EasyEDA_Cloud:ES9023P, from EasyEDA) and its footprint (Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, from KiCad's library), ready for a KiCad board. 2,584 are in stock at JLCPCB (part C2760388). 6 open-source boards in 5 repositories on GitHub use it.
| Pin | Name | Type |
|---|---|---|
| 1 | BCK | Unspecified |
| 2 | LRCK | Unspecified |
| 3 | SDI | Unspecified |
| 4 | DIF | Unspecified |
| 5 | AVCC | Unspecified |
| 6 | VREG | Unspecified |
| 7 | AOUTL | Unspecified |
| 8 | AOUTR | Unspecified |
| 9 | CP | Unspecified |
| 10 | CN | Unspecified |
| 11 | NEG | Unspecified |
| 12 | AGND | Unspecified |
| 13 | MCLK | Unspecified |
| 14 | DGND | Unspecified |
| 15 | MUTE_B | Unspecified |
| 16 | ZD | Unspecified |

SharKingStudios/Fracture
An infinitely expandable, velocity sensing split midi keyboard.


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.



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.
<iframe src="https://pcbkit.io/embed/parts/ess-tech/ES9023P" title="ES9023P in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/ess-tech/ES9023P.jpg" alt="ES9023P" width="1200" height="900">[](https://pcbkit.io/parts/ess-tech/ES9023P)Yes. The symbol is EasyEDA_Cloud:ES9023P and the footprint Package_SO:SOIC-16_3.9x9.9mm_P1.27mm, both drawn on this page. PCBKit places them on a board for you when you design with it.
SOP-16, with 16 pins. Its footprint is drawn on this page.
ESS Tech publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C2760388, with 2,584 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the DAC0808LCMX by Texas Instruments, the DAC0800LCMX by Texas Instruments, the TLC7524ED by Texas Instruments and the TLC7524ID by Texas Instruments. Check their datasheets: a part that fits the footprint may still differ in its ratings.
6 boards in 5 repositories on GitHub; the most starred are listed on this page, with their KiCad files.