More info here:

http://www.40percent.club/2018/07/half-n-half.html

BOM (per side)

    22 1n4148 diodes
    22 MX compatible PCB mount switches
    1 TRRS Jack Sparkfun PRT-12639
    1 Pro Micro 5v
    2 12pin headers or 1 24pin machined pin wide socket
    1 5.2mm SMT switch (RESET) https://lcsc.com/product-detail/Tactile-Switches_5-2mm-5-2mm_C92584.html
    1 2U PCB mount stabilizer

[How to order PCBs from gerber files](http://www.40percent.club/2017/03/ordering-pcb.html)

EasyEDA ordering info:

Half Half

![halfhalf](halfhalf.png)

Gerber: halfhalf.zip

    Layers:2 
    Dimension: 81mm*138mm  
    PCB Qty:10 
    PCB Thickness:1.6 
    PCB Color:Green 
    Surface Finish:HASL(with lead) 
    Copper Weight:1


Files released under https://creativecommons.org/licenses/by-nc-sa/4.0/

![Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International License](https://i.creativecommons.org/l/by-nc-sa/4.0/88x31.png)