18) Lastly, route, strip, and solder the two wires from the LED_K and LED_A terminals on the PCB to the Arcade Button LED. Unlike the
button contacts, the LED is polarized, so be sure to connect the LED_A PCB pad to the Anode terminal [the green wire in the picture
below] and the LED_K PCB pad to the Cathode terminal on the Arcade Button LED [the blue wire in the picture below]. Take notice of
which terminal is the Anode and which is the Cathode from the picture of the Arcade Button terminals below:
19) NOTE: For the Left Arcade Button build, the potentiometer increases the voltage of the trigger output when turned clockwise [away
from the Arcade Button]. For the Right Arcade Button build, the potentiometer increases the voltage of the trigger output when turned
anti-clockwise [again, away from the Arcade Button]:
20) That's it! Job well done, Udarnik! Enjoy the fruit of your labors - get patching!
[but defnitely continue on to the next page if you are building a right handed BTN MASHR]
DIY Build DOC/BOM
PLITKA BTN MASHR
V 2.1
Page 8
