
Pedalboard hw
arjepsen/Pedalboard-integrated-audio
A custom Raspberry Pi Compute Module 5 guitar-processing platform with integrated low-latency audio and a separate ESP32-S3 user-interface board.

The EM-02-Q is a DIP Switche made by Diptronics in a SMD,P=2.54mm package with 4 pins. 2 2.54mm SMD,P=2.54mm DIP Switches ROHS.
PCBKit's library has its footprint (EasyEDA_Cloud:SW-SMD_4P-L5.0-W6.0-P2.54-LS9.8, from EasyEDA), ready for a KiCad board. 100 are in stock at JLCPCB (part C501539). 1 open-source board in 1 repository on GitHub use it.
The library has no symbol for this part yet.

arjepsen/Pedalboard-integrated-audio
A custom Raspberry Pi Compute Module 5 guitar-processing platform with integrated low-latency audio and a separate ESP32-S3 user-interface board.
<iframe src="https://pcbkit.io/embed/parts/diptronics/EM-02-Q" title="EM-02-Q in PCBKit" width="100%" height="480" style="border:0;border-radius:12px" allow="fullscreen" loading="lazy"></iframe><img src="https://pcbkit.io/embed/parts/diptronics/EM-02-Q.jpg" alt="EM-02-Q" width="1200" height="900">[](https://pcbkit.io/parts/diptronics/EM-02-Q)Yes. the footprint EasyEDA_Cloud:SW-SMD_4P-L5.0-W6.0-P2.54-LS9.8, both drawn on this page. PCBKit places them on a board for you when you design with it.
SMD,P=2.54mm, with 4 pins. Its footprint is drawn on this page.
Diptronics publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C501539, with 100 in stock; the sellers' links on this page open their listings.
Parts like it in the library: the A6SR-2104-P by Omron. Check their datasheets: a part that fits the footprint may still differ in its ratings.
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.