
Mouse V1
great-houk/mouse-project
Contains all the relevant folders for the entire custom mouse project
The PA09 is an operational Amplifier made by Apex Microtechnology with 5 pins. 104dB 10uV/℃ 2.5pA 220V/us 4.5A 500uV 5pA Decompensated stable、Overvoltage protection - Operational Amplifier ROHS.
JLCPCB lists it (part C26351725). 1 open-source board in 1 repository on GitHub use it.
The library has no symbol for this part yet.
The library has no footprint for this part yet.

great-houk/mouse-project
Contains all the relevant folders for the entire custom mouse project
Apex Microtechnology publishes it: the Datasheet link on this page opens it.
JLCPCB lists it as part C26351725, with 0 in stock; the sellers' links on this page open their listings.
1 board in 1 repository on GitHub; the most starred are listed on this page, with their KiCad files.